42mm Tapered Cross Drill Bit

-Name: Tapered cross drill bit for quarrying, mining, tunneling
-Brand name: Firip
-Diameter: 28/30/32/34/36/38/40/42/46/48/50/55/60/65/70/80/90/100/120 etc.
-Material: 35CrMoNiV, carbide.
-Taper: 4°, 7°, 11°.
- Rod handle: hexagonal 19*108, hexagonal 22*108,
-Machines: rock drills, rock drills
-Color: gold, red, blue, etc.
-Packaging: wooden box
-Delivery time: 7-15 days
-Origin: Putian, Fujian, China (Mainland)
-Purpose: small hole drilling
-Application: Used in granite and marble quarries, gold mines, railways, tunnels, etc.

 

 

Note:cross style products such as 4.8º   6º  11º  and12º     taper joints can be made as per the repuirement of the customer.

The carbide on the drill bit is shaped like a cross, the same as a tapered chisel drill bit, with different tapers and diameters. At the same time, cross drill bits are usually carbide tips, including chisels, cross-type or button types. Before the carbide is used up, the carbide can be sharpened after the carbide is worn.
The drill bit body is made of imported high-quality steel; the head is made of special alloy and processed by special welding. Drill bits are widely used in various mining projects and rock engineering.
 

 

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Putian FIRIP Mining&Machinery Co., Ltd is specializing a manufacture of drill tools for 23 years in China. It mainly studies and manufactures the low&high pressure down-the-hole impactors, various down-the-hole drills, drill pipes and drilling tools. The products are widely used in earthwork, mining, water well engineering and construction. Geothermal drilling, etc.

Domestic brands in China are mainly Yongchuang. We have about 5, 000 square kilometers of standard plant, complete equipment, advanced technology, reliable and stable quality which has won the praise of most of the domestic and foreign markets. In recent years, with the continues growth of the company's sales, target market gradually exported to all over the world, Nowadays, our products are exported to more than 20 countries and regions in Russia, Central Asia, Southeast Asia, the Middle East, Africa and South America. We always continuously improved the industry standards for rock drilling and drilling tools. We are committed to establish a stable cooperative relationship with customers and suppliers from all over the world, mutual benefit and common development.

 

 

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time