Page 57 - Threading_Handbook

Interchangeable Heads Suitable for Internal Threading
THREAD TURNING
Interchangeable heads can carry laydown inserts and are mounted on solid carbide shanks.
These heads are available with internal coolant and are suitable for the production of internal
threading. Solid carbide shanks are used for economical boring with various interchangeable
heads for internal threading, internal grooving, and internal turning.

Internal Grooving Internal Threading Internal Turning

Interchangeable heads - economical and diverse solution

Basic Dimensions of Interchangeable Heads with Coolant Channels

LH DMIN
GAMP
GAMF
HFB H

WF
LF DCONMS

DMIN — Minimum bore diameter
DCONMS — Connection diameter of machine side

H — Shank height
LH — Head length

GAMP — Rake angle axial
GAMF — Rake angle radial

WF — Functional width
LF — Functional length
HFB — Functional height

Main Advantages

• One shank can carry various interchangeable heads
• Available with internal coolant
• Economical solution
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