Brand

Temper

Round

Rectangular(square)

OD

WT

Edge distance

WT

H96,H90

soft(M)        light and soft(M2)

3~2000

0.2~10

3~100

0.2~7

H85,H80,H85A

H70,H68,H59,HPb59-1,

3~100

HSn62-1,HSn70-1,H70A,H68A

H65,H63,H62,HPb66-0.5,H65A

Semihard(Y2)   Hard(Y)

3~200

HPb63-0.1

Semihard(Y2) Hard(Y)

18~31

6.5~13

——

——

1/3 Hard(Y3)

8~31

3.0~13