Page 78 - Threading_Handbook

THREAD TURNING Tools with High Pressure Coolant System
Suitable for External Threading

These threading square shank tools are designed to carry SCIR/SCIL inserts and feature
coolant channels designed also for the use of high-pressure coolant. The high pressure
coolant channels (JHP) are pinpointed directly to the cutting edge. Many modern
Swiss-type machines are equipped with high pressure pumps and these tools will enable
better performance on these machines. These tools are suitable for all types of lathe
machines.

NOTE: High Pressure Coolant is described in chapter 2.13

Ensure maximum coolant in the cutting area

Basic Dimensions of Threading Tools with High Pressure Coolant System
OAL
LH
5.5 mm (.217”)
H

UNF 5/16-24 typx3
CWN-CWX
B

50 mm (1.97”)
70 mm (2.76”)

OAL — Overall length

LH — Head length
H — Shank height

B — Shank width

Main Advantages

• Suitable for all types of lathe machines
• Internal coolant
• Reduces cutting time
• Provides longer tool life of cutting edge
• Enables better chip evacuation

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