C31 25mm Drill Bits Auger Teeth Rotary Drilling Tools

• Customization: Available
• Customized: Customized
• Material: Tungsten Carbide
• Model NO.: C31 25mm
• Trademark: Prodrill
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

• Description

Prodrill offers C31 25mm drill bits Auger Teeth rocktools chisel tungsten carbide bullet

Product Features

High durability due to wear-resistant tempered steel

High grade tungsten carbide tip
Excellent rotation (and thus uniform wear) and secure seating due to a clamping sleeve
High degree of solder quality
Extraction groove for easy tooth replacement

Drill Carbide Bullet Teeth use high grade alloy steel and tungesten carbide tip and adopt advanced brazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits, trenching bit and flat bit according to customers' requirements.

Usage: Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc.
Applicable layers: dense sand, gravel and medium hard rocks, etc..

 

C31HD  Conical Teeth

Usage: Heavy duty disign for drilling and tunnel boring in extremely hard rock and concrete

Body Material: AISI4142
Tip Material: Tungsten Carbide
Tungsten Carbide Size: 12*22 mm
Hardness: HRC48~52
Weight: 0.50 kg/pc

We can offer Kennametal ietm: C31, C31HD, C21, C21HD, C23, C24, U40HD, C34FSR, RL11,RL10,RL09,RL08,RL07,SL02, SM02,SM06, RP21, C4, C6, C7, TS18, TS8, DS01, DS04, DS05, DS06, CM42,U47,U75,U76,U82,U84,U85,U92,U94,U95,U119, U138 etc.
Betek item: B47K17.5H, B47K17.5LK70/60, B47K19H, B47K19/60, B47K22H, B47K22/60H, B3KS, B1HDK11/22/S, B1HDK11/22, BC05 etc.

Top Quality, High Efficiency, Economic Price, Excellent Service are from professional Prance!!!
 

 

Hardness: 50-54 HRC

Part No.	Description	Unit Weight(kg)
C31HD	Rock Drilling Bit	0.5
C30	Holder	1.2
B47K17.5H	Rock Drilling Bit	1.2
B47K19.5H	Rock Drilling Bit	1.2
B47K22H	Rock Drilling Bit	1.2
B47K17.5C/60	Rock Drilling Bit	1.5
B43H	Holder	2.2
B85	Holder	2.2
B85/2	Holder with Carbide Tips	2.4
* Other sizes can be manufactured as per customer demand

Advantages:
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.