
Negative C : Continuous cutting
L : Light interrupted cutting
CBN Inse r t POSITIVE TYPE H : Heavy interrupted cutting
P Steel
M Stainless LE
RE
D1
CL
Positive
K Cast iron
Non-ferrous
1
N
Superalloy
2
S
H Hard material C CL CL C CL CL IC S
Sintered metal
Chipbreaker
Dimension (mm) Honing
Sharp edge
Standard
Wiper
corners
BXM20
BXM10
No. of
BXA20
Shape Designation
BX360
BX330
BX930
BX310
L LF L C H
LE RE IC S D1
2QP-VBGT**-HP 2QP-VBGT110304-HP 䖃 䖃 2 3 0.4 6.35 3.18 2.8 䚽
2QP-VBGT110308-HP 䖃 䖃 2 2.2 0.8 6.35 3.18 2.8 䚽
PCD / CBN
2QP-VBGT160404-HP 䖃 䖃 2 3 0.4 9.525 4.76 4.4 䚽
2QP-VBGT160408-HP 䖃 䖃 2 2.2 0.8 9.525 4.76 4.4 䚽
2QP-VBMW 2QP-VBMW110304 䖃 䖃 䖃 䖃 2 3.1 0.4 6.35 3.18 2.8 䚽
2QP-VBMW110308 䖃 䖃 䖃 䖃 2 2.2 0.8 6.35 3.18 2.8 䚽
2QP-VBMW160404 䖃 䖃 䖃 2 3.1 0.4 9.525 4.76 4.4 䚽
2QP-VBMW160408 䖃 䖃 䖃 2 2.2 0.8 9.525 4.76 4.4 䚽
2QP-VCGW 2QP-VCGW080204 䖃 2 3.1 0.4 4.76 2.38 2.3 䚽
2QP-VCGW080208 䖃 2 2.2 0.8 4.76 2.38 2.3 䚽
2QP-VCGW160404 䖃 䖃 䖃 2 3.1 0.4 9.525 4.76 4.4 䚽
2QP-VCGW160408 䖃 2 2.2 0.8 9.525 4.76 4.4 䚽
C
2QP-VCGW**-H 2QP-VCGW160404-H 䖃 2 3.1 0.4 9.525 4.76 4.4 䚽
2QP-VCGW160408-H 䖃 2 2.2 0.8 9.525 4.76 4.4 䚽
D
G
2QP-VCMW 2QP-VCMW160404 䖃 䖃 䖃 2 3.1 0.4 9.525 4.76 4.4 䚽
R
S
䖃㻌: Line up
T
V
W
Y
Honing specification
OTHERS BXM10 BX910
BX310 BXA20 BXM20 BX360 BX470 BX930 BXC90
BX330 BX380 BXC50
BX480
Standard S01325 S01325 S01325 S01325 T01315 S01325 T02020
Sharp edge - - - - F - -
-L S01315 S01315 S01315 - - - -
-LF - S00515 - - - - -
-LC - S00535 - - - - -
-H - S01835 S01835 S01335 - - -
Wiper S01315 S01315 S01315 - - - -
Honing width W
Rake face
S 0 1 3 2 5
Shape Honing width (W) (mm) Honing angle : α
Honing angle α
R-honing T … Chamfered honing
S … Chamfered + R-honing
E … R-honing alone
Relief face F … Sharp edge
Reference pages: External toolholder → C062 - Internal toolholder → D036 -
J-Series toolholder → G033 - TungCap → K016 -
B190 www.tungaloy.com