Tungsten Carbide Rock Drilling Tapered Drill Bits for Mining

• Customization: Available
• Customized: Non-Customized
• Standard: SGS
• Model NO.: 42mm 7degree
• Length: Taper-length
• Type: Tapered Button Bit
• Material: 35CrMoA
• Usage: Well Drilling, Metal Drilling
• Process: Heat Treatment
• Surface Treatment: Spray-Paint
• Color: Red, Yellow, Blue, Black, etc.
• After-Sales Service: Replacement If Quality Problem
• Transport Package: Wooden Box
• Specification: 42mm*22
• Trademark: Firip
• Origin: Putian Fujian
• HS Code: 8207199000
• Production Capacity: 100000 PCS/ Month

Product Description

Product Description

42mm  7 Button 7/11/12 Degree Tapered Button  :

Why you choose my tapered bubbon bits?
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.
 

Detailed Photos

 

 

 

Product Parameters

BIT DIA(MM)	TAPER ANGLE (°)	FLUSHING HOLES QUANTITY	SKIRT LENGTH (MM)
32	7 °/11°/12°	1~4	55~60mm
34
36
38
40
42
44
46
48
50

-Name: Conical ball tooth drill bit for quarrying, mining, tunneling
- Button numbers: 4, 5, 6, 7, 8.
-Brand name: Firip
-Diameter: 30/32/34/36/38/40/42/50
-Material: 35CrMoNiV, carbide.
-Taper: 7°, 11°, 12°.
-Machines: rock drill, hammer
-Packaging: wooden box
-Delivery time: 7-15 days
-Place of Origin: Putian, Fujian, China (Mainland)
-Use: drilling tools
-Application: Used in granite and marble quarries, gold mines, railways, tunnels, etc.
 

Company Profile

 

1. Our factory has been specializing in the production of drilling tools and spare parts for 23 years.
2. We have advanced technology and equipment, as well as an experienced service team.
3. Rock drilling tools are exported to all over the world, main markets: Europe, South America, Southeast Asia, Africa, Russia, India, etc.

 

Our Advantages

  Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

 

After Sales Service

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

  b. Technical Support will be available in any time

Certifications