AddInternalCut

Applications & Features

Applications

Internal grooving

Coolant hole

Features

1. The insert is supported at three optimized positions for rigid clamping and superior repeatability

2. Protective pocket design for un-used cutting edges & Through coolant

3. The same insert can be assembled on either left- or right-handed holder

Inserts & Grades

Toolholders

Practical examples

Example #1

Part:	Adapter
Material:	SUM23 (Free alloy steel)
Toolholder:	A12H-STCIR10-D105
Insert:	TCIG10-200-010
Grade:	AH725
Cutting conditions:	Vc = 50 (m/min) f = 0.05 (mm/rev) CW = 2 (mm) CDX = 1 (mm) Application: Internal grooving Coolant: Wet

Example #2

Part:	Cylinder Head
Material:	S45C /C45
Toolholder:	A12H-STCIR10-D120
Insert:	TCIG10-200-010
Grade:	AH725
Cutting conditions:	Vc = 90 (m/min) f = 0.05 (mm/rev) CW = 2 (mm) CDX = 8 (mm) Application: Internal grooving Coolant: Wet

Standard cutting conditions

ISO	Workpiece material	Hardness	Priority	Cutting speed Vc (m/min)	Feed f (mm/rev)
	Steels S45C, C45, SCM435, 34CrMo4, etc.	< 300 HB	First choice	30-80	0.01-0.05
	Stainless steel SUS303, X10CrNiS18-9, etc.	< 200 HB	First choice	30-50	0.01-0.05
	Titanium alloys Ti-6Al-4V, etc.	< HRC 40	First choice	10-50	0.01-0.05