INSERT
PSGM
INSL


CW S
RE


P Steel 
M Stainless 
K Cast iron 
N Non-ferrous
External S Superalloys : First choice
H Hard materials : Second choice
Coated
AH725

Internal Designation CW* RE INSL S

PSGM10-08 10 0.8 z 11 4
Face
PSGM15-15 15 1.5 z 15 5
PSGM20-20 20 2 z 22 6.5
PSGM25-20 25 2 z 22 6.5
Parting
*Tolerance CW ± 0.08 (CW = 10 mm), ± 0.1 (CW ≥ 15 mm)
z: Line up
Others
PSGB
INSL


CW S

P Steel 
M Stainless 
K Cast iron 
N Non-ferrous 
S Superalloys  : First choice
H Hard materials : Second choice
Uncoated
Designation CW±0.025 INSL S
UX30
TH10


PSGB10 10.2 z z 18 4
PSGB15 15.2 z z 20 5
PSGB20 20.2 z z 27 6.5
PSGB25 25.2 z z 27 6.5
z: Line up


Reference pages: Toolholders → F072 - F073

F074 www.tungaloy.com