GBF

Recommended insert grades (Vc:m/min)(1) f for grooving (mm/rev)
MEGACOATMEGACOAT NANOCarbide(2) f for turning (mm/rev)
Workpiece material153515(3) ap for turning (mm)Remarks
1215W
PRPRGGBF32&025 – 053GBF32&065 – 095GBF32&100 – 145GBF3&150 – 300
(1) 0.01~0.05(1) 0.02~0.07(1) 0.03~0.08(1) 0.03~0.08
Carbon steel 80~180 70~160-(2) Not recom.(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2
(1) 0.01~0.04(1) 0.02~0.06(1) 0.03~0.07(1) 0.03~0.07
Alloy steel 80~180 70~160-(2) Not recom.(2) Not recom.(2) 0.02~0.05(2) 0.02~0.05
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2
(1) 0.01~0.04(1) 0.02~0.06(1) 0.03~0.07(1) 0.03~0.07
Stainless steel 60~130 50~120-(2) Not recom.(2) Not recom.(2) 0.02~0.05(2) 0.02~0.05
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2Clt
(1) 0.01~0.05(1) 0.02~0.07(1) 0.03~0.08(1) 0.03~0.08ooan
Cast iron-- 60~100(2) Not recom.(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2
(1) 0.01~0.05(1) 0.02~0.07(1) 0.03~0.08(1) 0.03~0.08
Aluminum-- 150~400(2) Not recom.(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2
(1) 0.01~0.04(1) 0.02~0.06(1) 0.03~0.07(1) 0.03~0.07
Brass-- 150~300(2) Not recom.(2) Not recom.(2) 0.02~0.05(2) 0.02~0.05
(3) Not recom.(3) Not recom.(3) Max. 0.2(3) Max. 0.2

:1st recommendation :2nd recommendation

GBF-000F inserts (RE=0.00)

Recommended insert grades (Vc:m/min)(1) f for grooving (mm/rev)
MEGACOATMEGACOAT NANOCarbide(2) f for turning (mm/rev)
Workpiece Material15355(3) ap for turning (mm)Remarks
R12R15GW1GBF32&GBF32&GBF32&GBF32&
PP025~053-000F065~095-000F100~145-000F150~200-000F
(1) 0.005~0.03(1) 0.01~0.04(1) 0.01~0.05(1) 0.01~0.05
Carbon steel80 ~ 18070 ~ 160-(2) Not recom.(2) Not recom.(2) 0.01~0.04(2) 0.01~0.04
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2
(1) 0.005~0.025(1) 0.01~0.03(1) 0.01~0.04(1) 0.01~0.04
Alloy steel80 ~ 18070 ~ 160-(2) Not recom.(2) Not recom.(2) 0.01~0.03(2) 0.01~0.03
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2
(1) 0.005~0.02(1) 0.01~0.025(1) 0.01~0.03(1) 0.01~0.03
Stainless steel60 ~ 13050 ~ 120-(2) Not recom.(2) Not recom.(2) 0.01~0.025(2) 0.01~0.025
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2ant
(1) 0.005~0.03(1) 0.01~0.04(1) 0.01~0.05(1) 0.01~0.05Cool
Cast iron--60 ~ 100(2) Not recom.(2) Not recom.(2) 0.01~0.04(2) 0.01~0.04
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2
(1) 0.005~0.03(1) 0.01~0.04(1) 0.01~0.05(1) 0.01~0.05
Aluminum--150 ~ 400(2) Not recom.(2) Not recom.(2) 0.01~0.04(2) 0.01~0.04
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2
(1) 0.01~0.03(1) 0.01~0.04(1) 0.01~0.05(1) 0.01~0.05
Brass--150 ~ 300(2) Not recom.(2) Not recom.(2) 0.01~0.04(2) 0.01~0.04
(3) Not recom.(3) Not recom.(3) MAX. 0.2(3) MAX. 0.2

:1st recommendation :2nd recommendation

GBF-GL inserts

Recommended insert rades (Vc : m/min)(1) f for grooving (mm/rev)
MEGACOATMEGACOAT NANO(2) f for turning (mm/rev)
Workpiece Material1535(3) ap for turning (mm)Remarks
PR12PR15GBF32R075 - 005GLGBF32R095 - 100-005GLGBF32R150 - 200-010GLGBF32R300 - 010GL
(1) 0.02~0.07(1) 0.03~0.08(1) 0.03~0.08(1) 0.04~0.1
Carbon Steel(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06(2) 0.04~0.08
80 ~ 18070 ~ 160(3) Not recom.(3) MAX. 0.2(3) MAX. 0.3(3) MAX. 0.5
(1) 0.02~0.06(1) 0.03~0.07(1) 0.03~0.07(1) 0.04~0.09nt
Alloy Steel(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06(2) 0.04~0.08oola
80 ~ 18070 ~ 160(3) Not recom.(3) MAX. 0.2(3) MAX. 0.3(3) MAX. 0.5C
(1) 0.02~0.06(1) 0.03~0.07(1) 0.03~0.07(1) 0.04~0.09
Stainless Steel(2) Not recom.(2) 0.03~0.06(2) 0.03~0.06(2) 0.04~0.08
60 ~ 13050 ~ 120(3) Not recom.(3) MAX. 0.2(3) MAX. 0.3(3) MAX. 0.5

:1st recommendation :2nd recommendation