3" Button Bit x BR2 Shank

Diameter

Inch / mm

Gauge Buttons

Gauge mm

Face mm

Air holes

Weight

kg / lbs

Product No.

Flat Face

3 / 76

6

11

11

2

2.5 / 5.5

DB010107601S

3.5 / 80

6

13

11

2

2.8 / 6.2

DB010108001S

4 / 95

6

13

11

2

3.5 / 7.7

DB010109501S

Concave

3 / 80

7

11

11

2

3 / 6.6

DB01018002S

3.5 / 85

7

11

11

2

3 / 6.6

DB01018502S

4 / 95

7

13

11

2

3.5 / 7.7

DB01019502S

Convex

3 / 76

6

11

11

2

3 / 6.6

DB01017603S

3.5 / 95

7

13

13

2

3.5 / 7.7

DB01019503S