GV Inserts - ground chipbreaker

Recommended insert grades (Vc: m/min)f (mm/re av) = (1) grooving, p(mm) = (3) tur(2) turning ning
Workpiece materialCermetMEGA COATPVD carbideCarbideGV& 100~300-...SS 100~300-...SGV& 145~185-...BGV& 200~280-...BGV& 300~400-...BRemarks
TN90TC40NTC60MPR1225PR930KW10GV& 100~340-...A 200~300-...ARGV& 200-100BRGV& 300-150BRGV& 280~300-...CGV& 340~400-...CGV& 430~500-...C
Carbon steel120~180120~18080~12080~16080~140-(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5
Alloy steel100~160100~16080~10080~14080~120-(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5
Stainless steel70~130-60~10060~13060~110-(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5ant (1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5
Cast iron-----60~100(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5Cool (1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5
Aluminum alloys-----150~300(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8
Brass-----100~250(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8

* Use MEGACOAT, PVD coated carbide or carbide for turning with edge width 1mm (GV&100SS / 100S / 100A)  :1st recommendation :2nd recommendation GG

GVF Inserts - ground chipbreaker

Recommendedinsert grades (Vc: m/min)f (mm/rev) = (1) grooving, ap(mm) = (3) turn(2) turning ing
GV&GV&GV&GV&s GV&
Workpiece materialCermetMEGACOATPVD coated carbideCarbide200~340...A250~350...B400~490...B350~450...Cemark 500~600...C
TN90TC40NTC60MPR1225PR930KW10GV& 200-100AR ~300-150ARGV& 300-150BRGV& 400-200BRR
Carbon steel150~220150~220100~15080~20080~180-(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.8
Alloy steel130~200130~20080~13080~18080~160-(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.09 (2) 0.05~0.09 (3)Max. 0.5(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.8
Stainless steel70~150-60~10080~15060~130-(1) 0.03~0.07 (2) 0.03~0.1 (3)Max. 0.3(1) 0.04~0.08 (2) 0.04~0.08 (3)Max. 0.3(1) 0.05~0.09 (2) 0.05~0.09 (3)Max. 0.5(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5ant (1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.8
Cast iron-----60~100(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.5Cool (1) 0.05~0.12 (2) 0.05~0.1 (3)Max. 0.8
Aluminum alloys-----150~400(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8
Brass-----150~300(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8(1) 0.08~0.15 (2) 0.08~0.15 (3)Max. 0.8

 :1st recommendation  :2nd recommendation

Apply a sufficient amount of coolant The ap should be under 0.5 mm if a good surface finish is required

FTK

Recommended insert grades (Vc: m/min)Edge width (mm) ks
Workpiece materialCermetCVD coated carbidePVD coated carbideCarbide4.0emar 5.0
TN90CR9025PR930KW10f (mR m/rev)
Carbon steel120~20080~18060~130-0.05~0.150.05~0.15
Alloy steel100~16070~15060~130-0.05~0.150.05~0.15
Stainless steel80~15060~14050~120-0.05~0.15lant 0.05~0.15
Cast iron---50~1000.10~0.30Coo 0.10~0.30
Aluminum alloys---200~4500.05~0.250.05~0.25
Brass---100~2000.05~0.250.05~0.25

 :1st recommendation :2nd recommendation

GMN inserts (CBN / PCD)

Recommended insertgrades(Vc: m/min)f (mm/rev) = (1) grooving, (2) turningks
Workpiece materialCBNPCDap(mm) = (3) turningmar
KBN510, KBN525KPD001 (KPD010)GMN2GMN3GMN4, GMN5Re GMN6
Aluminum alloys-150~2,000(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.8(1) 0.08~0.18 (2) 0.08~0.18 (3)Max. 0.8(1) 0.10~0.20 (2) 0.10~0.20 (3)Max. 0.8
Brass-200~800(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.5(1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.8(1) 0.08~0.18 (2) 0.08~0.18 (3)Max. 0.8lant (1) 0.10~0.20 (2) 0.10~0.20 (3)Max. 0.8
Cast iron150~400-(1) 0.04~0.09 (2) 0.04~0.09 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.5(1) 0.05~0.12 (2) 0.05~0.12 (3)Max. 0.5Coo (1) 0.05~0.15 (2) 0.05~0.15 (3)Max. 0.8
Hard materials80~120-(1) 0.02~0.05 (2) 0.01~0.03 (3)Max. 0.1(1) 0.03~0.07 (2) 0.01~0.05 (3)Max. 0.2(1) 0.03~0.08 (2) 0.03~0.08 (3)Max. 0.3(1) 0.05~0.1 (2) 0.05~0.1 (3)Max. 0.4

:1st recommendation