Brand: Shengdu
Model: 28mm-42mm
Price: USD 10 / sets
Min. Order: 50 sets
drill bit
rock drill tools
drill bits
Drill bit
We can supply many kinds of rock drilling tools as the following. We hope to build a long term business relationship with you in the near future. Please feel free to contact us if you are interested in our products. Please visit our website:www.sd-rockdrill.com

The following is the products list :

Chisel bit ,

Cruciform bit,

Button Bits,


Tapered Carbide Button Bit

We produce tapered button bits and threaded button bits for ore dilling. They are widely used by dometic and abroad customers and enjoy good reputation.

Introducton

Our tapered button bit size from 32mm-42mm, tapered 4, 5, 6, 7, 11 and 12 degree, with 4, 5, 6 and 7 buttons.

The button shapes of our button bits are spherical, ballitic, conical for customers to choose.

The buttons can be hot insert to the body and welded to the body as per custmers need and many kinds of good materials are available.

Application

The button bit is widely used for rock drilling, blasting holes and other drill works in quarries, coal mines,

road and dam constructions and other similar projects.

Taper Shank Drill Bit for Granite Hard Rock Drilling

Our tapered drill bits are made with high quality alloy steel bar and tungsten carbides, through heat treatment.