Negative C : Continuous cutting
L : Light interrupted cutting
CBN Inse r t POSITIVE TYPE H : Heavy interrupted cutting
P Steel
LE RE
M Stainless
CL
Positive


K Cast iron
N Non-ferrous


D1
S Superalloy CL
H Hard material C IC S
Sintered metal CL


Chipbreaker
Dimension (mm) Honing


Sharp edge
Standard


Wiper
corners
No. of
Shape Designation


BX470
BX310
L LF L C H
LE RE IC S D1
1QP-EPGW 1QP-EPGW03X102 䖃 䖃 1 1.4 0.2 3.57 1.39 1.9 䚽
1QP-EPGW03X104 䖃 䖃 1 1.3 0.4 3.57 1.39 1.9 䚽
PCD / CBN


1QP-EPGW040102 䖃 䖃 1 1.7 0.2 3.97 1.59 2.3 䚽
1QP-EPGW040104 䖃 䖃 1 1.6 0.4 3.97 1.59 2.3 䚽


P Steel
M Stainless LE RE
K Cast iron CL H C CL
N Non-ferrous


1


D1
S Superalloy


2
H Hard material C CL CL C CL CL IC S
Sintered metal CL LH
Dimension (mm) Honing


Chipbreaker
C


Sharp edge
Standard


Wiper
corners
BXM20
BXM10


No. of
BXA20


Shape Designation
BX360
BX330

BX480
BX930
BX470
BX910
BX310


L LF L C H
D
LE RE IC S D1
2QP-SPGN 2QP-SPGN090308 䖃 2 2.4 0.8 9.525 3.18 - 䚽
G 2QP-SPGN090312 䖃 2 2.4 1.2 9.525 3.18 - 䚽

R
2QP-SPMN 2QP-SPMN090304 䖃 䖃 䖃 2 2.4 0.4 9.525 3.18 - 䚽
S 2QP-SPMN090308 䖃 䖃 䖃 2 2.4 0.8 9.525 3.18 - 䚽

T
Q-SPGN Q-SPGN090304 䖃 1 2.8 0.4 9.525 3.18 - 䚽
V Q-SPGN090308 䖃 1 2.8 0.8 9.525 3.18 - 䚽

W
SPGN**-QBN SPGN090304-QBN 䖃 1 4.1 0.4 9.525 3.18 - 䚽
Y SPGN090308-QBN 䖃 1 4.1 0.8 9.525 3.18 - 䚽
SPGN090312-QBN 䖃 1 4.1 1.2 9.525 3.18 - 䚽
SPGN120308-QBN 䖃 1 4.1 0.8 12.7 3.18 - 䚽
OTHERS
SPGN120312-QBN 䖃 1 4.1 1.2 12.7 3.18 - 䚽

2QP-SPGW 2QP-SPGW09T308 䖃 2 2.4 0.8 9.525 3.97 4.4 䚽
2QP-SPGW09T312 䖃 2 2.4 1.2 9.525 3.97 4.4 䚽
2QP-SPGW120408 䖃 2 2.4 0.8 12.7 4.76 5.5 䚽
2QP-SPGW120412 䖃 2 2.4 1.2 12.7 4.76 5.5 䚽
2QP-SPGW120416 䖃 2 2.4 1.6 12.7 4.76 5.5 䚽
Q-SPGN: 2 pieces per package 䖃㻌: Line up


Reference pages: Internal toolholder → D033 - PINZBOHR® → K197 -
B184 www.tungaloy.com