40mm 6 Buttons 7 buttons Tapered 7 Degree Button Bits Drilling Rig Tools for Mining

40mm 6 Buttons 7 buttons Tapered 7 Degree Button Bits Drilling Rig Tools for Mining

Description:

Comparing with taper chisel and cross bits, taper button bits have higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, button bits can be divided into types of hemispherical, conical and parabolic button, etc.

Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.

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.

Tehnical Parameter:

Features:

1. Tapered button bits connect with tapered drill rod perfectly for drilling holes;
2. Mature welding technology ensures high quality of bits;
3. Accurate dimension of taper degree perfectly matches the rods;
4. Work reliable and very cost-effective;
5. High grade tungsten carbide inserts;
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.

Packing and Transport

Packing: standard exporting packing
Delivery: Normally 15-20 days after your down payment. Shipping by sea, air or express are all available.

Company Profile

Glorytek Industry (Beijing)Co.,Ltd., located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.

About us
1. Our factory has been specialized in manufacturing drilling tools and spare parts over 20 years.
2. We have advanced technology and equipment, and experienced servicwe team.
3. Rock drilling tools are exported throughout the world, main market: Europe, South America, Southeast Asia, Africa, Russia, India etc.

After-sale Warranty

(1) If the problem caused by the quality issue, we will replace it freely.
(2) We provide timely after-sale assistance.