Tapered drill bit is matched with the taper drill rod for rock drilling, and it is usually used in rock drilling operations in quarries, coal mines, roadbeds, construction and other fields. DrillMore provide tapered drill bits, chisel bits, cross bits and button bits, made of high quality raw material and through special heat treatment, various sizes available.

We can design and manufacture tapered drill bits according to customers' requirement of the bit diameter, number of air holes, carbide button shape and numbers...

Tapered chisel bits

The tapered chisel bit is widely used in drilling holes with depth less than 5 meters and diameter ranged in 20-45 mm by light-duty rock drill.

Tapered cross bits

The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because carbide tips on cross bits doubled. Taper cross bit is mainly used for hard or very hard rock formation.  

Tapered button bits 

Comparing with tapered chisel bits and tapered cross bits, button bits with much longer primary drilling time and higher drilling efficiency, which is popular among the users.

How to place an order?

1. Type of tapered bits

2. Degree Type

3. Bit diameter

4. Length of skirt

5. Socket inside diameter

DrillMore Rock Tools 

DrillMore is dedicated to the success of our customers by suppling drilling bits to each application. We offers our customers in the drilling industry many options, if you do not find the bit you are looking for please contact our sales team at following to find the correct bit for your application.

Head Office: XINHUAXI ROAD 999, LUSONG DISTRICT, ZHUZHOU HUNAN CHINA

Telephone: +86 199 7332 5015

WhatsApp: https://wa.me/8619973325015

Email: [email protected]

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