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4 buttons button drill bits for rock drill

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4 buttons button drill bits for rock drill

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Basic Info

Model No. 4buttons
Brand Name KATO
Taper 7degree,11degree,12degree
Hole Diameter 22mm
Diameter 32-45mm
Length 50-70

Product description

Product Name:

Button bit

Types

rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit

Application::

Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

Feature:

Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Material:

High quality carbide and high quality steel

MOQ:

No requirement for testing and trial order

We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.

Types of drill bits

Diameter          (mm)

Taper Angle (Degree)

Length       (mm)

Weight (kg)

Tapered chisel bits

20/22/28/30/32/34/36/38/40

 7 degree/ 11 degree/ 12 degree

50/55/60/71/80

0.15 - 0.45

Tapered cross bits

24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55

 

50/55/60/71/80

0.18 - 0.7

Tapered button bits

28/29/30/32/33/34/35/36/37/38/40/41/42/45

 

50/55/60/71/80

0.2 - 0.5

Liaocheng Kaituo constrcution machinery co.,ltd
  • 10yrs
Liaocheng, Shandong, China
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4 buttons button drill bits for rock drill

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