Mining Rock Drilling Tapered Button Bit

Mining Rock Drilling Tapered Button Bit

A complete assortment of integral drill steels, tapered rods and bits are available for hand held drilling, featuring unique cemented carbide with superior wear resistance and service life.

—Advantages:

Carburized rods give you best in class service life with increased productivity.

Tapered button bits offer extra wear resistance which means lower costs.

Wide assortment & OEM makes it easy to match the need.

Product quality ensures full control over the production tasks.

Product: taper button bit

Taper Degree: 4°46′, 6°, 7°, 11° and 12°

Hole Range: 30mm-45mm

Number of Buttons: 6 tips, 7 tips, 8 tips, 9 tips or customized

Button Shape: normally is ballistic button, also available for spherical button

Fitting Rod: (socket inside diameter) 19mm, 22mm or 25mm

Inside Socket Design: normal socket, zinc coating or copper liner

Skirt Length: (without tip) 50mm, 55mm, 60mm, 71mm, 80mm or customized

Suitable Machine: hydraulic rock drill, pneumatic jack hammer, gasoline rock drill

Suitable Block: granite and marble

Each of rock drill bit is produced in different sizes and designs in order to optimize their application to a broader scope of rock drilling conditions and correspond to different job requirements.

To ensure the normal service life, taper drill bits need to be matched well with taper drill rods, the taper degree must be the same between taper drill bits and taper dill rods.