Lead angle 45°/ 24°/ 20°Lead angle 45°/ 24°/ 20° MOF45MOF45

General purpose “SH chipbreaker”, tough edge type “GT chipbreaker”

1. High fracture resistance

Large land is appliedOFMT07 type OFMT05 type
2. Low cutting force
Great effect on high feed ratio rangeGT chipbreaker
(Tough edge)
3. With wiper edge
Having best angle of full profile edge,SH chipbreaker
surface finish is greatly improved(General purpose)
4. With corner identification markNote 1: OFMT07 type insets cannot be used for MOFX cutters
Applicable chipbreaker range

05 type <S50C> <S50C> 07 type <S50C> <S50C>

4444
GT chipbreakerGT chipbreaker
33GT chipbreakerGT chipbreaker33
2222
SH chipbreakerSH chipbreaker
1SH chipbreaker1SH chipbreaker11
00.100.20.10.30.20.4 0.40.3 00.100.20.10.4 0.40.3 0.30.2
fz (mm/t)fz (mm/t)fz (mm/t)fz (mm/t)

Recommended cutting conditions (MOF) M

fz (mm/t)Recommended insert grades (Vc: m/min)
Workpiece materialGT chipbreakerSH chipbreakerMEGACOAT
(Tough edge)(General purpose)PR1225PR1210
Carbon steel0.10~0.25~0.400.10~0.15~0.30★ 120~180~250-
Alloy steel0.10~0.25~0.350.10~0.15~0.30★ 100~160~220-
Mold steel0.10~0.20~0.350.08~0.12~0.25★ 80~140~180-
Stainless steel-0.08~0.12~0.25★ 120~160~220-
Gray cast iron0.10~0.25~0.400.10~0.15~0.30-★ 120~180~250
Nodular cast iron0.10~0.20~0.350.08~0.12~0.25-★ 100~150~200

★: 1st Recommendation ☆: 2nd Recommendation

Spare parts Max. ap and usable edges

Description1. Clamp screw2. Wrench Mounting boltUsableMax. ap
edgesOFMT05 typeOFMT07 type
MOF45040R-05-3T-M 45050R-05-4T-MHH8X25 HH10X304 edges7mm10mm
45063R-05-5T-MSB-4082TPRDTP-15
45080R-05-6T-MHH12X358 edges2.5mm4mm
MOF45063R-07-4T-MHH10X30S
45080R-07-5T-MSB-50120TRSDTP-15 HH12X35
45100R-07-6T-M-(1) (2)