ISCAR is launching new TANG-GRIP TAG.. HF
inserts for High Feed machining.
TAG...HF new TANG-GRIP inserts designed for high feed parting and grooving operations
The new TAG-HF inserts are suitable for machining at extremely
high feeds. They provide a significant increase in productivity when compared with other parting inserts existing in the market today.
The inserts are available in .118, .157 and .197” width.
Features
Reinforced cutting edge and bigger corner radius designed for extremely high feeds
Can improve productivity by up to 300%
Can be used on all standard tools
Most recommended for use on 1.378 and 1.772” blades, integral shank tools, and reinforced blades
The recommendations in the table below are for the maximum workpiece diameters that can
be machined by each tool type and insert width when applying high feed.
Insert width
Maximum bar diameter
.118”
.157”
.197”
Blade TGFH 32-
Ø1.97
Ø2.36
Ø2.76
Blade TGSU 35-
Ø2.36
Ø2.76
Ø3.15
Blade TGFH 45-
Ø2.76
Ø3.15
Ø3.54
Test Report for High Feed Chipbreaker HF
Parting Operation with TAG N4HF
Application: Parting Alloy Steel, SAE 4140 bars Ø2.95”
Target: To increase tool life at high cutting conditions
Insert
TAG N4C ISCAR
TAG N4 HF ISCAR
Grade
IC808
IC808
Cutting speed (SFM)
394
394
Feed (inch/rev)
.0138
.0138
Depth of cut (inch)
1.476
1.476
Material
SAE 4140 Ø2.95
SAE 4140 Ø2.95
Application
Parting bar
Parting bar
Parts per edge
12
37
Results: with the new HF chipbreaker, we improved tool life at a high feed rate
+209% Improvement in Tool Life!
Grooving Operation with TAG N4HF
Application: Grooving Alloy Steel, SAE 4140 bars Ø2.95”
Grooving depth 1.259”
Target: To increase tool life at high cutting conditions
Insert
TAG N3CB ISCAR
TAG N3C ISCAR
TAG N3 HF ISCAR
Grade
IC808
IC808
IC808
Cutting speed (SFM)
394
394
394
Feed (inch/rev)
.0138
.0138
.0138
Depth of cut (inch)
1.259
1.259
1.259
Material
SAE 4140 Ø2.95
SAE 4140 Ø2.95
SAE 4140 Ø2.95
Application
Grooving
Grooving
Grooving
Parts per edge
320
220
440
Results: with the new HF chipbreaker, we improved tool life in grooving at a high feed rate compared to C and CB chipbreakers
100% tool life improvement vs C chipbreaker and 37% vs CB chipbreaker!
TAG-HF
Single-Ended Inserts for High Feed Parting, Grooving and Slitting,
Hard Materials and Tough Applications
• Feed values for grade IC20 should be decreased by 50%
(1) Cutting width tolerance (+/-)