About Us
Factory Tour
Quality Control
Contact Us
Request A Quote

Sales & Support:

Home ProductsThread button bits

Tungsten Carbide drilling bits for hot selling

Good quality Tapered Rod for sales
Prodrill Products are suitable for us, we do almost 10 years business. You can test the products

—— Mr Moises

I'm Online Chat Now

Tungsten Carbide drilling bits for hot selling

China Tungsten Carbide drilling bits for hot selling supplier
Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier Tungsten Carbide drilling bits for hot selling supplier

Large Image :  Tungsten Carbide drilling bits for hot selling

Product Details:

Place of Origin: Beijing
Brand Name: Prodrill
Certification: ISO9001
Model Number: Button Bit

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: USD 3-19 /Piece
Packaging Details: Wooden Box
Delivery Time: 1 week
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000/Month
Contact Now
Detailed Product Description
Usage: Small Hole Drilling Application: Ore Mining, Rock Drilling
Alloy Steel: 35CrMo


General introduction:

Our taper drilling tools include taper drill bits and taper drill rod, and taper drill bits come into two types, taper button drill bits, and taper chisel drill bits. These drill tools are mainly equipped on rock drilling equipment, well drilling equipment and oil field equipment. They are widely used for rock drilling, blasting holes and other drill works in quarries, coal mines, rod and dam constructions and other similar projects.

Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among the users.

Made with high quality of raw material through special heat treatment, especially, tungsten carbide of tapered button bits are from Boart long year, widely applied in Hand Hold (short-hole) drilling system for dimensional stone quarrying. At now, we are exporting the huge qty of Q7- 33- 7 22-80, Q9 -45 -12 22- 71 for Indian quarry and Norway, Finland quarry.
Diameter of bits from 30mm to 50mm with 4
,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer’s requirements on delivery design, number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.

Product Name: Tungsten carbides tapered drill bit
Types Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Application:: Use 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: 5pcs
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Types of drill bits Diameter (mm) Taper Angle (Degree) Length (mm)
Tapered chisel bits 20/22/28/30/32/34/36/38/40 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree 50/55/60/71/80
Tapered cross bits 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 50/55/60/71/80
Tapered button bits 28/29/30/32/33/34/35/36/37/38/40/41/42/45 50/55/60/71/80


Main Products:

1-12 inch middle-low/high air pressure DTH hammers & bits
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
Eccentric overburden drilling Equipment
Hole opener bit
Rock thread bit (R22, R25, R28, R32, R35, R38, T38, T45,T51, ST58,GT60)

Extension Rod, M/F Rod, M/m Rod, Drift Rod,
Shank adapter, coupling sleeves and all kinds of adapters


Compared with the oversea brands, our advantages are bellowing:

a. Our products can match over 95% against the original products

b. Price are competitive against the famous brands and best quality against the small factory


About Us:

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 13 year’s professional working experience.

4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.


8 buttons 35mm tapered button bit7 buttons 45mm tapered button bitTapered button bit

Process of products


More Products


DTH Hammer >> DTH BIT>> Thread Button Bits>>
ODEX Eccentric Casing >> Symmetrix Overburden Drilling System>> RC Bits>>


Packaging & Shipping



Terms & Conditions of Ordering:

1 .Payment Terms:

T/T (Telegraphic Transfer) or Western Union

2. Delivery Term:

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

3. Transportation:

Sample order: we suggest Courier express or by air

Bulk order: we suggest by air or by sea.

4. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded) through skype( simonhu6) and WhatsApp/Wechat: + 86 139 1110 7654

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

About us








Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

Send your inquiry directly to us (0 / 3000)