Workpiece
Workpiece
TOOL POINT Instruction Manual
Thank you for purchasing the Niigata Seiki Tool Point.
For safe and proper operation, please read this document thoroughly before use.
Model No：TP-50／TP-50M
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combined
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PARTS ID
SPECIFICATIONS
Inserting Batteries
FEATURES
●Precision position detector with LED indicator for
quickly locating 0-Points.
（※Workpiece has to be conductive for light to operate.）
●For quick set-up and precision 0-Point setting of NC
milling machines, machining centers, etc.
How to Use
Z-Axis Set-up
●Workpiece must be electrically conductive for LED light to operate.
●Do not put any oil or anti-corrosives on any surface other than the base bottom and tool sensor.
●Make sure batteries are inserted with correct polarity (+ side toward Cover.)
●Please use care, instrument's small size makes it easily damaged in machine shop.
●Handle with care. This is a precision instrument; protect from shocks or strong forces.
●Keep away from high voltages or strong magnetic fields, they may cause damage to instrument.
●Keep away from direct sunlight, heat sources, or hot locations such as inside a motor vehicle.
●Keep away from oil or water.
●Do not disassemble or modify.
●Please remove battery when not in use for long period of time.
●Use only as directed; improper use may cause accident or injury.
X・Y Axis Set-up ※TP-50M
Tool Sensor
LED Bulb
Base
Magnet（TP-50M）
LR44 Batteries, ２x
（Installed in Base）
Cover
●With tool rotation
OFF, slowly move the
cutting tool down
onto the center of the
Tool Point. The light
will go on as soon as
the tool starts to
touch the sensor at
the top.
The distance from the
workpiece to the
bottom of the tool is
50mm.
●With tool rotation OFF,
slowly move the
cutting tool toward the
center of the Tool
Point. The light will go
on as soon as the tool
starts to touch the
sensor at the top.
The distance from the
workpiece to the tool
is 50mm.
50mm
50mm
●Wipe any chips or debris from the bottom of the
workpiece, cutting tool, and Tool Point before use.
※For best results, please note that high precision
requires a flat, smooth workpiece surface.
TP-50 TP-50M
50mm
50mm ＋0.005
0
2.5N
±1μｍ
3mm
ー29N ※Bottom magnet
LR44
（Alkaline Cell）
2x provided for test.
300g
1 . Use coin or similar tool to open the bottom Cover.
2 . Insert (2x)LR44 batteries with the (+)side toward
the Cover.
3 . Replace the Cover.
50mm
Workpiece
Tool
Sensor
CAUTION
Niigata seiki Co., Ltd.
5-3-14, Tsukanome, Sanjo, Niigata, Japan, 955-0055
Tel. : +81-256-33-5522 Fax. : +81-256-33-5518
URL http://www.niigataseiki.co.jp
(magnetic)only
Model No.
Nominal Size
Accuracy
Repeatability
Force
Stroke
Magnet Force
Power
Weight
