Unitor UPC 85 ML User manual

01
Instruction manual
UPC 85 ML
Air Plasma Cutter

02
Revision summary
Rev.
No.
Version
Date issued
00 6938800000 April 24, 2018
01 6938800000 September 23, 2019

03
CONTENTS
1.Safety instructions
2.Technical data
3.Installation
4.Operating instructions
5.Torch parts
6.Maintenance
7.Trouble shooting
8.Cutting/thickness characteristics
9.Wiring diagram
10.Parts list
DELIVERY
UPC-85 ML Air Plasma Cutter 404185 delivery consist of:
1 Machine supply complete with 3,5m primary cable 3+G x 4mm2
2 Torch with 6m cable (connected directly to the machine)
3 Return clamp with 6m cable with Dix25
4 Initial supply consumables kit of 2 x Electrode, 2 x Tip Cutting, 1 x Cartridge, 1 x Shield Cup
5 Air regulator with filter and water separator mounted on the machine
6 User instruction manual
Remarks:
Air hose is not supplied.
Minimum diameter of the air hose should be 9mm – 3/8”.
In case you use an extension cord, be sure that it is of an appropriate wire gauge for the cord length and
system voltage.
Primary Voltage
Cord size
Len
gth
230 V
1P
6mm
2
(
10
AWG)
Up to
40
m (
131
feet)
400 V 3P
6
mm² (
10
AWG)
Up to
200
m (
656
feet)
44
0 V 3P
6
mm² (
10
AWG)
Up to
200
m (
656
feet)

04
1 SAFETY INSTRUCTIONS
ELECTRIC SHOCK CAN KILL
- Disconnect the power supply before working on the plasma
machine.
- Do not work with deteriorated cable sheaths.
- Do not touch bare electrical parts.
- Ensure that all the panels covering the plasma machine are firmly
secured in place when the machine is connected to the mains
supply.
- Insulate yourself from the work bench and from the floor (ground):
use insulating footwear and gloves.
- Keep gloves, footwear, clothes, the work area and this equipment
clean and dry.
PRESSURISED CONTAINERS CAN EXPLODE IF WELDED.
When working with a plasma machine:
- do not cut pressurised container.
- do not cut in environments containing explosive powders or
vapours.
THE RADIATIONS GENERATED BY THE WELDING ARC CAN
DAMAGE THE EYES AND CAUSE BURNING OF THE SKIN.
- Provide suitable protection for the eyes and body.
- It is indispensable for contact lens wearers to protect
themselves with suitable lenses and masks.
NOISE CAN DAMAGE YOUR HEARING.
- Protect yourself suitably to avoid hearing damage.
FUMES AND GASES CAN DAMAGE YOUR HEALTH.
- Keep your head out of the reach of fumes.
- Provide suitable ventilation of the work area.
- If the ventilation is not sufficient, use an exhaust system that sucks from the bottom.
HEAT, SPLASHES OF MOLTEN METAL AND SPARKS CAN CAUSE FIRES.
- Do not cut near inflammable materials.
- Avoid having any type of fuel with you such as cigarette lighters or matches.
- The cutting sparks can cause burns. Keep the tip of the electrode far from your body and from other
persons.
PREVENTION OF ELECTRIC SHOCKS
Take the following precautions when working with a plasma machine:
- keep yourself and your clothes clean.
- do not be in contact with damp or wet parts when working with the plasma machine.
- maintain suitable insulation against electric shock. If the operator has to work in a damp environment, he
must take extreme care and wear insulating footwear and gloves.
- check the machine power cable frequently: it must be free from damage to the insulation. BARE CABLES
ARE DANGEROUS. Do not use the machine if the power cable is damaged; it must be replaced
immediately.
- if it is necessary to open the machine, first disconnect the power supply. Wait 5 minutes to allow the
capacitors to discharge. Failure to take this precaution may expose the operator to dangerous risks of
electric shock.
- never work with the plasma machine if the protective cover is not in place.
- ensure that the earth connection of the power supply cable is perfectly efficient.
This machine has been designed for use in a professional and industrial environment. For other types of
application contact the manufacturer. If electromagnetic disturbances are found it is the responsibility of
the machine user to solve the problem with the technical assistance of the manufacturer.
It is forbidden for people with PACEMAKERS to use or come near the machine.

05
PREVENTION OF BURNS
To protect your eyes and skin from burns and ultraviolet rays:
- wear dark glasses. Wear suitable clothing, gloves and footwear.
- use masks with closed sides, having lenses and protective glass according to standards (degree of
protection DIN 10).
- warn people in the vicinity not to look directly at the arc.
PREVENTION OF FIRE
Plasma cutting produces splashes of molten metal.
Take the following precautions to prevent fire:
- ensure that there is a fire extinguisher in the welding area.
- remove all inflammable material from the immediate vicinity of the welding area.
- cool the cut material or let it cool before touching it or putting it in contact with combustible material
- never use the machine for cutting containers of potentially inflammable material. These containers must be
completely cleaned before they are cut.
- ventilate the potentially inflammable area before using the machine.
- do not use the machine in atmospheres containing high concentrations of powders, inflammable gases or
combustible vapours.
LIFTING
WARNING! The UPC-85 ML weights 45kg / 100 lb.
Lifting by hand:
Lift the machine using the two handles provided.
Lifting with hoist and strap
Lift the machine by using ONLY both handles as shown on the picture.
Keep the machine as horizontal as possible
INSTRUCTION FOR INSECURE POSITIONING
Failure to properly secure the machine can cause personal injury. If machine is in an insecure position do not
attempt to switch on. Do not put the machine on an unlevelled surface greater than 10°.

06
2 TECHNICAL DATA
Power supply 230V ±10% 1~50/60 Hz 400-440V ±15% 3~50/60 Hz
Mains fuse minimum (Slow
blow)
230V 1P: 25A 400-440V 3P: 20A
Maximum power 230V 1F: 7,45 KVA 400-440V 3F: 12,10 KVA
Process power 88V – 20A
104V – 60A
88V – 20A
114V – 85A
Air supply
NB! Dry and oil free
5-5,5 bar
150 l/min
5-5,5 bar
150 l/min
Duty cycle @ 40° 25% @60A 20% @85A
60% @ 45A 60% @ 55A
100% @ 40A 100% @ 50A
Power factor 0,99 0,99
Open circuit voltage 280V 280V
Protection class IP 44 IP 44
Environmental conditions Cutting: -10°C + 40°C Cutting: -10°C + 40°C
Transport and storage: -20°C + 55°C Transport and storage: -20°C + 55°C
Cooling Forced Forced
Temperature class H H
Dimensions L x W x H 495x280x720 mm 495x280x720 mm
Weight 45 kg 45 kg
Severance cut 18 mm 40 mm
Quality cut 16 mm 25 mm
Recommended cut 12 mm 20 mm

07
3 INSTALLATION
WARNING: This Class A equipment is not intended for use in residential locations where the electrical
power is provided by the public low-voltage supply system. There may be potential difficulties in ensuring
electromagnetic compatibility in those locations, due to conducted as well as radiated disturbances. This
equipment is complying with IEC 61000-3-12 and It can be connected to a public and private low voltage
system. The good operation of the machine is ensured by correct installation; you must therefore proceed as
follows:
- Position the machine in such a way that there is no obstacle to the air circulation ensured by the internal fan
since the internal components require suitable cooling.
- Ensure that the fan does not send deposits or dust into the machine.
- Avoid impacts, rubbing, and – absolutely no exposure to dripping water, excessive heat sources, or any
abnormal situations.
CONNECTION
- Before making the electrical connections between the Inverter and the line switch, ensure that the switch is
turned off.
- The distribution panel must comply with the regulations in force in the country of use.
- The mains system must be of the industrial type.
- When using long extension cables, the core diameter section is increased as required for optimum performance.
- The power input supply socket must have a suitable switch provided with slow burning' type fuse(s).
- In the event of damage to the power cable, replacement or repair must be performed by a qualified person at an
approved service centre.
1-PHASE CONNECTION 3-PHASE CONNECTION
This unit can be connected to input power 230 VAC 1
Phase without removing cover to relink the power
source.
The Multi-link in this unit automatically adapts the power
source to the primary voltage being applied.
Check input voltage available at site. This machine can
be connected to any input power between 230 and 500
VAC 3-Phase.
EARTHING
- To ensure user protection the Inverter must by law be correctly connected to the earth system
(INTERNATIONAL SAFETY REGULATIONS).
- It is necessary to provide good earthing by means of the yellow-green wire in the power cable, in order to
avoid discharges due to accidental contacts with earthed objects.
- The chassis (which is conductive) is electrically connected with the earth wire; if the equipment is not
suitably connected to earth it may cause electric shocks which are dangerous to the user and those nearby.

08
PNEUMATIC CIRCUIT CONNECTION:
The machine uses compressed air for plasma cutting. Any cylinder of compressed air may therefore be
used, or air from a compressor. The air must be free from polluting particles, such as oil or other
contaminating agents. A pressure regulator is provided to ensure the correct air flow rate on the torch.
KEY:
1– Air filter
2– Reducer (pressure regulator)
3– Pressure gauge
4– Pressure switch
5– Solenoid valves
A pressure between 5 bar and 5.5 bar must be applied to the air filter located on the rear panel of the
machine (150l/min). The pressure must not exceed 6 bar. The pressure regulator 1 is set by the
manufacturer at 4.8 bar. Check the pressure by pressing the Air Test button on the front panel and check
that the pressure gauge gives a reading of 4.8 bar. If necessary to the correct pressure by turning the knob
on the pressure regulator.
A pressure switch (4) in the machine will stop operation if the pressure at output of the reducer (2) is below 3
bar, which is minimum to guarantee operation.
4 OPERATING INSTRUCTIONS
Place machine as far away from where cutting takes place as possible. Use all of the 6m torch length. This is
to prevent the fumes produced by cutting from being sucked into machine by the cooling fans through the
front and side ventilation openings.
BEFORE CUTTING
The operator may start up the machine only after having read and understood all parts of this manual.
Depending on the type of cut to be performed he must follow the work phases described below.
WARNING! A preflow of 2 seconds after pressing the torch button to alert the operator of the
imminent start of the pilot arc.
1. Ensure that the work environment and your clothing satisfy the safety requirements described.
2. Position the unit in a place where there is no obstruction to air circulation.
3. Connect the unit to a suitable power socket (an earthed socket is obligatory).
4. Connect the compressed air pipe to the air filter on the rear panel.
5. Ensure that there is no water in the air filter. If necessary, empty the filter.
NOTE! Air filter is a semi-automatic drain. Semi-automatic drain operates when the air line is
depressurised. When the filter is pressurised, the drain can still operate manually by pushing the
tube in the filter, which then protrudes outside the filter bowl.
6. Return clamp must be clamped into the work piece or cutting table. The area must be free from oil, paint
and rust. Connect only to the main part of the work piece; do not connect to the part to be cut off.

09
FRONT PANEL DESCRIPTION
1 Air presence LED
2 Reset Protection alarm LED
3 Air Test button
4 Excess temperature LED
5 Welding enabled LED
6 Machine Live LED
7 Cutting current regulation
8 Cutting current display
9 RESET button
10 ON-OFF switch
For the number reference below, refer to the Front Panel Description:
1.Turn the switch on the back panel to ON position.
2.The green led (5) will light up (Unit live).
3.The green led (1) will light up to indicate the presence of compressed air in the air circuit.
Plasma Cutter Setup:
Return clamp must be clamped as close as possible to the work piece or cutting table.
If earth return clamp is not connected or having poor connection, upon torch trigger, the plasma pilot arc will
go off and machine display showing 18 A. It is not possible to use the plasma cutter until the proper
connection is setup up.

10
START-UP
1.The red led (2) is illuminated and the unit is now in STAND-BY. In order to perform plasma cutting
operation, please follow the following steps:
2.Set the output current (7) to a suitable value for the thickness that is to be cut. For thin materials reduced
output may be required to obtain a smooth and neat cut.
3.Before cutting, press the RESET button (9). The red led (2) is now off and you are ready to cut. If
the RESET button is not pressed the unit will remain on STAND-BY mode.
THIS IS A SAFETY DEVICE!
CAUTION: If AIR TEST button (3) is pressed before RESET button (9), you need to allow the air to
flow out until it stopped completely (about 20 seconds),or pressing it (AIR TEST button (3)) again to
stop it, before pressing the RESET button (9). If RESET button (9) is pressed during air flowing out,
the machine will return error message “PIP” (For Safety Protection) and machine need to be re-
started before use again.
1.The Inverter is now ready for work. When you want to start, position the torch on the work-piece to be cut
and slide the trigger release toward the back of the torch and press the trigger. An air preflow of 2 seconds
will come before the pilot arc starts.
2.The arc is transferred to the work-piece and cutting will start. Move the torch in the desired direction at a
speed that ensures a good cutting quality.
3.When the cut is finished, release the torch trigger to stop the arc.
4.Air will continue to flow out for about 15 seconds to cool the torch parts.

11
CUTTING TECHNIQUE
For best performance and life expectancy, always use the
correct and original parts for cutting torch.
1.Install the cutting tip and set the output current.
2.Hold the torch away from your body.
3.Slede the trigger release toward the back of the torch
handle while simultaneously squeezing the trigger. This will
activate a pre-flow of air foe 2 seconds before the pilot arc is
turned on followed by the plasma arc.
4.Start moving the torch across the work piece and observe
that the arc penetrate the work piece.
5.when cutting is established pull the torch slowly across the
surface of the work piece.
6.pause briefly at the and of the cut before releasing the
trigger.
7.The plasma arc goes out immediately. Air continue to flow
15 seconds.
FOR PIERCING HOLES
With UPC-85 ML you can pierce metal with thickness up to
15mm.
1. Rest the torch tip lightly on the work piece at 45 deg.
Angle.
2. Press trigger on the torch handle. Air will flow for 2
seconds before pilot arc strikes.
3. When the plasma arc is established, slowly and one
smooth movement straighten the torch back to 90 deg.
Angle ensuring the arc penetrate the work piece.
4. Start moving the torch across the work piece and observe
that the arc continue to penetrate.
GOUGING
You can use this system with the gouging consumables for
gouging applications. (Check torch parts. The torch parts must correspond with the type of operation. Refer
to Section 5, Torch Parts Selection).
1. Hold the torch so that the torch tip is slightly above the workpiece before firing the torch.
2. Hold the torch at a 45° angle to the workpiece with a small gap between the torch tip and the workpiece.
Press the trigger to obtain a pilot arc. Transfer the arc to the workpiece.
3. Maintain an approximate 45° angle to the workpiece as you feed into the gouge.
Push the plasma arc in the direction of the gouge you want to create. Keep a small distance between the
torch tip and the molten metal to avoid reducing consumable life or damaging the torch.
You can vary the gouge profile by varying the:
-Speed of the torch over the workpiece.
-Torch-to-work standoff distance.
-Angle of the torch to the workpiece.
Varying the gouge profile
Follow these recommendations to change the gouge profile as needed:
 Increasing the speed of the torch will decrease width and decrease depth.
 Decreasing the speed of the torch will increase width and increase depth.
 Increasing the standoff of the torch will increase width and decrease depth.
 Decreasing the standoff of the torch will decrease width and increase depth.
 Increasing the angle of the torch (more vertical) will decrease width and increase depth.
 Decreasing the angle of the torch (less vertical) will increase width and decrease depth.

12
5 TORCH PARTS
FOR INPUT VOLTAGE 400-440V 3F / 230V 1F.
DESCRIPTION PRODUCT NUMBER COMMENTS
Tip Drag Cutting 30A
Tip Cutting 85A
Tip Gouging 85A
Electrode
Shield Cup Body Maximum Life
Shield Cup Body
Shield Cup Cutting 85A
Shield Cup Gouging
Stand off Guide
Start Cartridge
Torch Head
310336
404181
404165
310334
404173
310337
404169
404161
404177
310335
310333
5 PCS
5 PCS
5 PCS
5 PCS
1 PCS
1 PCS
1 PCS
1 PCS
1 PCS
1 PCS
1 PCS
STARTER KIT FOR PLASMA 85 ML 404153 ELECTRODE 5 PCS
TIP 85A CUTTING 5 PCS
START CARTRIDGE 1 PCS
SHIELD CUP BODY 1 PCS
STAND OFF GUIDE 1 PCS
SHIELD CUP BODY MAX LIFE 1 PCS
SHIELD CUP 1 PCS

13
6 MAINTENANCE
This section describes basic maintenance procedures performable by operating personnel. No other
adjustments or repairs are to be attempted by other than properly trained personnel.
WARNING
Disconnect primary power at the source before disassembling the power supply, torch, or torch
leads. Frequently review the Important Safety Precautions at the front of this manual. Be sure the
operator is equipped with proper gloves, clothing, eye and ear protection. Make sure no part of the
operator’s body comes into contact with the workpiece while the torch is activated.
DAILY INSPECTION AND REPLACEMENT CONSUMABLE TORCH PARTS
Inspect and, if necessary, change the torch consumable parts. Electrode and nozzle must be changed at
regular intervals, as a general guideline after 4 hours continues use, after 250 starts or about 120m cut at
500mm/min 85A. Replace the nozzle if the opening is deformed or clearly oversized. Failure to replace worn
nozzle or electrode in time will dramatically reduce the cutting capacity and eventually ruin the torch.
Carefully inspect the hose assembly and torch body with regard to any leak or damage.
NOTE
The shield cup holds the tip and the starter cartridge shield cup in place. Position the torch with the shield
cup facing out when the cup is removed.
NOTE
Slag build-up on the shield cup that cannot be removed may affect the performance of the system.
1. Unscrew and remove the shield cup from the torch
2. Inspect the cup for damage. Wipe it clean or replace if damaged
3. Removed the tip. Check for excessive wear (indicated by an elongated or oversize orifice, see images).
Clean or replace the tip if necessary.
4. Remove the starter cartridge. Check for excessive wear plugged gas holes, or discolouration. Check the
lower end fittings for free motion. Replace if necessary.
5. Pull the electrode straight out of the torch head. Check the face of the electrode for excessive wear. Refer
to the following figure.
6. Re-install the electrode by pushing it straight into the torch head until it clicks.
7. Re-install the desired starter cartridge and tip into the torch head
8. Hand tighten the shield cup until it is seated on the torch head. If resistance is felt when installing the cup,
check the threads before proceeding.

14
EVERY 3 TO 6 MONTHS
AIR CLEAN (DRY AIR) THE INTERNAL PART OF THE PLASMA MACHINE
Before cleaning the inside of the machine, it is obligatory to FIRST follow the WARNINGS described
previously and to proceed as follows:
1- Remove the casing, slackening the side screws;
2- Remove all traces of dust from the internal parts of the machine by means of a jet of dry compressed air at
a pressure no higher than 3 bar;
3- Visually check all the electrical connections, ensuring that the screws and nuts are well secured;
4- Visually check the state of all the components: replace any deteriorated components;
5- Put back the casing, tightening the side screws.
EVERY 3 TO 6 MONTHS
CLEANING AND REPLACE THE DUST FILTERS
Before cleaning the inside of the machine, it is obligatory to FIRST follow the WARNINGS described
previously and to proceed as follows:
1- Unscrew the retaining screws of the dust filter support;
Front and Rear Filter Side filter
2- Remove the filter and the support grid;
3- Replace the filter;
4- Fix the grid with the screws.
P.N.: TO GUARANTEE THE PERFORMANCES OF THE WELDING POWER SOURCE TOGEHTER WITH
ITS DEGREE OF PROTECTION WE RECOMMEND TO USE ALWAYS ORIGINAL DUST FILTER.
404149 Synt. fibre front/rear dust filter kit
404145 Metallic front/rear dust filter kit
404141 Synthetic fibre side dust filter kit
404138 Metallic side dust filter kit

15
7 TROUBLESHOOTING
The following lists the more common cutting faults and possible causes:
1. Insufficient penetration
a. Cutting speed too fast
b. Torch not at 90°
c. Metal too thick
d. Worn torch parts
e. Cutting current too low
f. NON- genuine manufacturer parts
2. Cutting Arc Extinguishes
a. Cutting speeds too slow
b. Torch stand-off too high from work piece
c. Cutting current too high
d. Work cable disconnected
e. Worn torch parts
f. NON- genuine manufacturer parts
3. Excessive dross Formation
a. Cutting speeds too slow
b. Torch stand-off too high from work piece
c. Worn torch parts
d. Improper cutting current
e. NON- genuine manufacturer parts
4. Short Life of Torch parts
a. Oil or moisture in air source
b. Exceeding system capability (material too thick)
c. Excessive pilot arc time
d. Air flow too low (incorrect air pressure)
e. Improperly assembled torch
f. NON- genuine manufacturer parts
NO AIR
The Led (1) will turn OFF.
1. No air into the system
2. Check air flow
Check the air pipe are correctly connected to the Gas regulator on the back of the unit and the pressure is
correct. (see INSTALLATION - PNEUMATIC CIRCUIT)

16
RESET
The Led (2) is ON, fix and the display shows the Amperage
1. The unit is simply in STAND-BY
2. Press the button RESET (7).
See section STARTING UP
TRIGGER ALLARM
The Led (2) is ON fast blinking and display shows "TRI".
1. The operator Turn ON the unit with the torch trigger pressed or broken.
2. The unit is now blocked.
3. Turn Off the unit and check torch. See TROUBLESHOOTING MANUAL.

17
PIP (PART IN PLACE)
The Led (2) is ON , slow blinking and the display shows "PIP"
1. The consumables are not correctly mounted.
2. The unit is now blocked
3. Turn Off the unit and check consumables.
See TROUBLESHOOTING MANUAL.
OVERHEATING OF THE TORCH:
After several minutes of cutting, the torch cap may become too hot to work.
1. To cool it, press the TEST GAS button
until the cap temperature falls to acceptable values.
If after this, torch will not pilot when switch is activated
1.Everything on the panel looks normal. The green led and Air led are lit. The RESET button is pressed and
red led is OFF.
a. Check that shield cup is properly installed.
2.Upper O-ring on torch head is in wrong position.
a. Remove shield cup from torch; check position of upper O-ring. Correct if necessary.
3. Faulty torch parts
a. inspect torch parts and replace if necessary. Refer to TROUBLESHOOTING MANUAL inspection and
replacement consumable torch parts.
4. Faulty components in power supply
a. Return for repair or have qualified technician repair as per TROUBLESHOOTING MANUAL.

18
DUTY CYCLE AND
EXCESSIVE TEMPERATURE
The Led indicator light 4 blink, and the display show HT (1,3,5,7)
1. This is indicating the unit has exceeded the Duty Cycle.
The duty cycle is the percentage of use of the welding machine in 10 minutes which the operator must
respect to avoid the power supply output blocking due to exceeding working temperature. If the machine
goes into excessive temperature protection mode:
.
2. It is necessary to wait about 10 minutes before resuming welding.
3. Check the data plate on the unit or on see section TECHNICAL DATA in the Operating Manual.
4. In the event the working condition are conforming to the specification on the Technical Data Plate, but still
the display shows HT (1,3,5,7) this is an indication that one of the PC Boards is possibly faulty. Return for
repair or have qualified service technician repair as per TROUBLESHOOTING MANUAL.

19
DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT
Do not dispose of electrical equipment together with normal waste! In observance of
European Directive 2012/19/EU on Waste Electrical and Electronic Equipment and its
implementation in accordance with national law, electrical equipment that has reached the
end of its life must be collected separately and returned to an environmentally compatible
recycling facility. As the owner of the equipment, you should get information on approved
collection systems from our local representative. By applying this European Directive, you will
improve the environment and human health!
IN CASE OF MALFUNCTIONS, REQUEST ASSISTANCE FROM QUALIFIED PERSONNEL.

20
8. CUTTING / THICKNESS CHARACTERISTICS
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
42
Cutting speed (mm/min)
Thickness (mm)
Characteristics Thickness/ Cutting speed PLASMA 85
I2 = 85A 1torch SL100 I2 = 60A 1torch SL100
Fe C
Pressure = 4,8 bar
Flow = 120 l/min
230-500V 3-Phase, 85A 230V 1-Phase, 60A
Thickness Cutting Speed Note* Thickness Cutting Speed Note*
(mm) (mm/min) (mm) (mm/min)
40 30 Sever 18 100 Sever
30 100 16 300 Quality
25 300 Quality 12 700 Reccomended
20 500 Reccomended 8 900
15 1000 6 1300
12 1200
*Recommended = Quality cut manually handle (around 500 mm/min)
Quality = Quality cut mechanized handle (less then 300mm/min)
Sever = Maximum achievable cut NOT quality
Piercing
(mm)
15