Page 562 - Tungaloy Catalog

TungCut Standard cutting conditions (Internal turning)
Standard cutting conditions (Internal turning)

Chip-
Feed:
Cutting Speed Depth of cut
Chip-
f (in/rev)
Feed:
Work material breaker Grades Cutting Speed Depth of cut R0.03 f (in/rev) R0.4
Grades
Work material
ap (in)
Vc (SFM)
breaker
R0.2
R0.1
Vc (SFM)
ap (in)
R0.03
R0.1
R0.4
R0.2
Steels W08
W08
Steels
160 - 500
S45C, SCM435 etc. J08 SH730 160 - 500
SH730
S45C, SCM435 etc.
J08
NS9530
NS9530
Stainless steels GT9530
GT9530
Stainless steels
100 - 500
SUS303, SUS304 etc. 100 - 500
SUS303, SUS304 etc.
Grey cast irons
Grey cast irons
Ductile cast irons 100 - 500 .001 - .039 .0001 ~ .0008 .0004 ~ .002 .0008 ~ .004 .001 ~ .006
.001 ~ .006
.0008 ~ .004
.0004 ~ .002
.0001 ~ .0008
100 - 500
.001 - .039
Ductile cast irons
FC250, FCD450 etc. W08 TH10
FC250, FCD450 etc.
Aluminium alloys W08 TH10
Aluminium alloys
Copper alloys 330 - 1650
330 - 1650
Copper alloys
Si < 13%
Si < 13%
Titanium
Titanium
Titanium alloys SH730 100 - 500
SH730
100 - 500
Titanium alloys
Ti-6Al-4V etc.
Ti-6Al-4V etc.
Sleeves
Sleeves
h
S2 S3
BLM type S1
BLM type
(Round shank for ØDn ØDO
(Round shank for
Stream Jet Bar b
Stream Jet Bar
MINI) ØDi
MINI)
A B C
8 10 L1 8
Replacement parts
Dimensions (mm) S1 S2 S3 A Clamping screws C Wrench (Inner screw)
J series · Internal Turning BLM159-04 l (.625 in) 4 15 100 15 15.875 5 15 15 SSHM4-4 SSHM4-4 SSHM4-4 P-2 CA-16 J series · Internal Turning
Cat. No.
Stock
Seal cap*
b
h
øDo øDi øDn L1
B
5
BLM159-05
l
15.875
(M6)
BLM159-06
6
l
20
20
7
l
BLM159-07
l
BLM16-04
4
BLM16-05
(M6)
BLM16-06
6
l
20
20
BLM16-07 l 16 5 15 100 15 16 5 15 15 SSHM4-4 SSHM4-4 SSHM4-4 P-2 CA-16
7
l
BLM19-04 l 4 15 15 SSHM4-6 SSHM4-6
BLM19-05 l 19.05 5 18 100 18 19.05 5 SSHM4-4 P-2 CA-16
BLM19-06 l (.750 in) 6 20 20 SSHM4-4 SSHM4-4 (M6)
BLM19-07 l 7
BLM20-04 l 4 13 15 15 SSHM4-6 SSHM4-6
BLM20-05 l 20 5 14 100 19 20 5 SSHM4-4 P-2 CA-16
BLM20-06 l 6 15 20 20 (M6)
BLM20-07 l 7 16 SSHM4-4 SSHM4-4
BLM22-04 l 4 13 15 15
BLM22-05 l 22 5 14 125 21 22 5 CA-16
BLM22-06 l 6 15 20 20 SSHM4-4 SSHM4-6 SSHM4-6 P-2 (M6)
BLM22-07 l 7 16
BLM25-04 l 4 13 15 15
BLM25-05 l 25 5 14 125 24 25 5 SSHM4-8 SSHM4-8 CA-16
BLM25-06 l 6 15 20 20 SSHM4-4 P-2 (M6)
BLM25-07 l 7 16 SSHM4-6 SSHM4-6
BLM254-04 l 4 13 15 15
BLM254-05 l 25.4 5 14 125 24 25.4 5 SSHM4-4 SSHM4-8 SSHM4-8 P-2 CA-16
BLM254-06 l (1.00 in) 6 15 20 20 (M6)
BLM254-07 l 7 16 SSHM4-6 SSHM4-6
*Seal cap (optional)  : Stocked items.
*Seal cap (optional)
 : Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
Parts
Relating
8–36 Relating Cutting conditions (14-1~) Relating Cutting conditions (14-1~) 8–36
Parts
Parts
Parts
Relating
pages
pages
(8-27)
(14-1~)
pages
(8-27) pages
(14-1~)