Button Drill Bits

Our Tapered Button Bits are precision-engineered for high-performance drilling in quarrying, mining, and construction applications. Made from premium tungsten carbide and alloy steel, these bits offer excellent wear resistance, superior impact absorption, and long service life in a variety of rock formations.

The tapered shank design ensures a secure and stable fit in compatible rock drills, optimizing energy transfer and reducing vibration during operation. These bits provide efficient penetration, faster drilling rates, and consistent performance, making them ideal for both handheld and pneumatic rock drilling equipment.

Available in multiple diameters and styles to suit different rock drilling machines, drilling conditions and rock types.


Diameter

No×button diameter

Flushing hole

Weight (kg)

mm

Front

Gauge

Angle

Front

Side


32

1×8

3×8

35°

2

0.24

32

2×7

5×7

40°

1

0.24

33 

2×7

4×7

40°

1

0.25

34 

2×7

4×7

40°

1

0.29 

35

2×7

5×7 

35°

1

0.33 

35

2×7

5×8 

35°

1

0.33 

36

1×8

3×9 

40°

1

0.36 

36

2×7

4×7

40°

1

0.36 

36

2×7

5×8 

35°

1

0.36 

38

1×9

3×9

40°

1

0.39 

38

2×8

3×9

40°

1

0.39 

38

2×7 

5×8

35°

1

0.39 

38

2×7 

5×9

35°

1

0.39 

40

1×9

3×9 

40°

1

0.40

40

2×8

3×9 

40°

1

0.40

40

2×9

3×9 

40°

2

0.40

40

2×7

5×9

35°

1

0.40

40

2×8

5×9

35°

1

0.40

41

2×7 

5×9

35°

1

0.41

 


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