Small diameter internal grooving

EZ bar and system tip-bars

TypeEZG
Min. bore diameterø3~ø8
Edge width (mm)0.5~2.0
EZ bars
Grooving depth (mm)1.0~2.0

EZ-Bar ⇨ page11 in special chapter between chapter E and F

TypeVNG
Min. bore diameterø4~ø7
Edge width (mm) Groovingdepth (mm)1.0~2.0 0.8~2.0System tip-bars

GG

Internal Grooving ø8~ - shallow grooving

TypeSIGC
Min. bore diameterø8~ø12
Edge width (mm)1.0~3.0
Grooving depth (mm)1.5~3.0
TypeSIGE
Min. bore diameterø8~ø12
Edge width (mm)1.0~3.0
Grooving depth (mm)1.5~2.2
TypeGIV
Min. bore diameterø12~ø40
Edge width (mm)1.0~5.0
Grooving depth (mm)1.7~6.3
TypeSIGE
Min. bore diameterø14~ø40
Edge width (mm)1.0~5.0
Grooving depth (mm)2.5~6.5
TypeKIGBA
Min. bore diameterø35~ø40
Edge width (mm)0.33~4.8
Grooving depth (mm)0.8~2.8

1-edge

Ground chipbreaker

2-edge 2-edge

Ground chipbreaker Ground chipbreaker Full-R

1-edge 2-edge 2-edge

Ground chipbreakerGround chipbreakerGround chipbreaker
Full-R

2-edge 2-edge 2-edge

Molded chipbreakerGround chipbreakerGround chipbreaker
Full-R

Ground chipbreaker Ground chipbreaker GM chipbreaker MY chipbreaker

Full-R