System tip-bars: VNB-S

Insert grades (Vc: m/min) VNB02-S

MEGACOATPVD coatedVNB01-S
PVD carbidecarbideVNB015-S

Workpiece material VNB04-S Remarks

PR1225 PR930 ap (mm), f (mm/rev)

ap f ap f

Carbon steel / Alloy steel ~0.1 ~0.01 ~0.2 ~0.03

30~120 30~100 Coolant

Stainless steel ~0.1 ~0.01 ~0.2 ~0.02

30~100 30~80

1st recommendation 2nd recommendation

FF

System tip-bars: VNB / VNB-NB / VNBT

Insert grades (Vc: m/min) VNB05

MEGACOAT PVD coated VNB04 VNB06

Carbide PCD VNB02 VNB03

PVD carbide carbide VNBT04 VNB07

Workpiece material Remarks VNBT05

PR1225 PR930 KW10 KPD001 KPD010 ap (mm), f (mm/rev)

ap f ap f ap f ap f

Carbon steel / Alloy steel ~0.3 ~0.03 ~0.4 ~0.04 ~0.45 ~0.07 ~0.5 ~0.1

30~120 30~100

Stainless steel ~0.3 ~0.02 ~0.4 ~0.03 ~0.45 ~0.05 ~0.5 ~0.07 Coolant

30~100 30~80

Non-ferrous metals ~0.3 ~0.05 ~0.4 ~0.06 ~0.45 ~0.1 ~0.5 ~0.15

~100 ~300 ~300

1st recommendation 2nd recommendation

System tip-bars: VNBX-S

Insert grades (Vc: m/min) VNBX02-S type VNBX01-S type PVD coated carbide EZVB solid tip bar VNBX015-S type

Workpiece material VNBX04-S type Remarks

Insert gradesPR930 ap (mm), f (mm/rev)

EZVB035 EZVB045 EZVB055/065

Vc: m/min ap f ap f

Workpiece material MEGACOAT ap (mm), f (mm/rev) Remarks

Carbon steel / Alloy steel ~0.1 ~0.01 ~0.2 ~0.03

PR122530~100 ap f ap f ap f

Coolant Carbon steel /

Stainless steel 30~100 ~0.05 ~0.1 ~0.04 ~0.01~0.07 ~0.07~0.2 ~0.1 ~0.02 ~0.07

Alloy steel 30~80 Coolant

Stainless steel 30~80 ~0.03 ~0.03 ~0.05 ~0.05 ~0.07 ~0.051st recommendation

TWB / TWBT

Insert grades TWBR02003

Vc: m/min TWBR01003 TWBR02503

TWBR01503 TWBR03003

PVD coated carbideTWBTR01003TWBTR02003
Workpiece materialTWBTR01503TWBTR02503

TWBTR03003

PR1535 PR1025 ap (mm), f (mm/rev)

ap f ap f

Carbon steel /

~0.1 ~0.01 ~0.2 ~0.03

Alloy steel 30~100 30~100

Stainless steel ~0.1 ~0.01 ~0.2 ~0.02

:1st recommendation