Drill bits for GM50 hammers

Diameter

No x Buttons diameter mm

Button

angle°

Air

holes

Weight

(Kg)

Part No

mm

inch

Gauge

Front

　Drill bits for GM50 hammers

138

5 1/2

7x18

7x15

38

2

13

GM50-138DVC7

146

5 3/4

7x18

7x15

38

2

14

GM50-146DCV7

152

6

8X16

8X15

38

2

14.4

GM50-152DFF8

165

6 1/2

8X18

8X16

38

2

15.6

GM50-165DFF8

178

7

8X18

10X16

38

2

18.2

GM50-178DFF8

185

7 1/4

8x18

10x16

38

2

24

GM50-185DFF8