Page 393 - Tungaloy Catalog

Profiling and undercutting

Standard feed and DoC
DTR type (2 corner) Full radius type 0.200
Excellent chip control 0.157
Molded 0.118
Molded and ground Depth of cut: ap (inch) 0.078
insert available 0.039 0 0.004 0.008 0.012 0.016 0.020 0.024 0.028

Ground Feed: f (ipr)
Groove width: W (inch)
0.118 0.157 0.196 0.236 0.315

DTIU type (2 corner) Full radius type Standard feed and DoC

Excellent chip control 0.016
Feed: f (ipr) 0.008 6
For undercutting 0.012
0.004
0
0.118 0.157 0.197 0.236
Groove width: W (inch)

Internal grooving and traversing
1st choice for Standard feed and DoC
DTI type (2 corner) internal grooving 0.200

Unique chipbreaker 0.157 Standard feed Parting and Grooving Tools
makes chips shorter 0.118 0.016
0.078
Molded and ground Depth of cut: ap (inch) 0.039 0.012
insert available 0 0.004 0.008 0.012 0.016 0.020 0.024 Feed: f (inch) 0.008
Feed: f (ipr)
Groove width: W (inch) 0.004 0 0.118 0.157 0.197 0.236 0.315
0.118 0.157 0.196 0.236 0.315 Groove width: W (inch)

Small diameter internal grooving

DGIM type (2 corner) 0.079" insert width only (For general purpose) Standard feed
Unique chipbreaker for 0.016
NEW excellent chip control 0.012
Excellent fracture resistance Feed: f (ipr) 0.008
due to optimum land on the 0.004
cutting edge 0 0.079
Groove width
For general applications on W (inch)
steels & stainless steels

DGIS type (2 corner) 0.079" insert width only (Lower cutting force） Standard feed
Low cutting force due to 0.016
NEW a unique land geometry 0.012
Applicable for low Feed: f (ipr) 0.008
carbon steels & stainless 0.004
steels 0 0.079
Groove width
W (inch)

6–13