CBN Lineup Grooving inserts

GBA

Gray cast iron (with scale) Cutting edge preparation K Gray cast iron (without scale)

Symbol Specification Example

Nodular cast iron (without scale)

F Sharp edge F Sharp edge

Hard materials (Roughing)

C E R-honed E008 R0.08 mm honed

Hard materials (Finishing) O N H

T Chamfered T01215 0.12 × 15° chamfered

Hard materials (Chip control)

S Chamfered and R-honed S01225 0.12 × 25° chamfered and R-honed

Sintered steel - Dimension (mm) Tolerance (mm) CBN - Applicable Insert Description

CW CW toolholder

CW CDX IC D1 RE LE S

min. max.

GBA43R 125-0201.252N N
150-0201.53.5N N
200-02023.5N N
CW±0.03250-0202.54
IC REREN N
300-02034G15, G16, G17, G18, N N

E008 1 12.7 5.5 0.2 1.9 4.76 - 0.03 + 0.03

GBA43L 125-020 1.25 2 N G73

S

External / Internal150-0201.53.5N N
Grooving200-02023.5N N
250-0202.54N
300-02034N

Right-hand shown CDX shows available grooving depth.