Factory Wholesale High Quality Tungsten Carbide Drill Bits 7 11 12 Degree Rock Drilling Bits Hammer Drill Bit for Minig

• Customization: Available
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Model NO.: taper drill bits
• Material: Carbon Steel
• Keywords: Threaded Button Bits
• Product Name: Tapered Button Drill Bit
• Types: Tapered Chisel Bits, Tapered Cross Bits, Tap
• Feature: Tapered Drill Bits Connect Tapered Drill S
• Application: Tapered Drill Bits Are Used in Granite
• Packing: Carton Box
• Transport Package: Wooden
• Specification: 40mm
• Trademark: KUANGBAO
• Origin: China
• HS Code: 8207199000
• Production Capacity: 1000PCS/Month

Product Description

Product Description

Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology,which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries,stone project, tunnel, water conservancy,etc.

Product Name:tapered button drill bit

Feature:Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Types:Tapered chisel bits, Tapered cross bits, Tapered button bits

Application:Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

Material:High quality carbide and high quality steel

Diameter:28-42mm

MOQ:No requirement for testing and trial order

Packing:Carton Box

Weight :0.5KG

Feature
1.Tapered 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.
2.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.
3.Made with high quality of raw material through special heat treatment ,especially, tungsten carbide of tapered button bits ,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying.

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DTH BUTTON BITS APPLICATION

Our main products:

1. DTH Hammer, DTH bit, Drill rod

2. Top hammer bit, Shank adapter, Drill pipe, coupling.

3. Taper button bit, chisel bit, cross bit,taper rod.

4. Air compressor and drilling machine.

FACTORY STRENGTH

Certifications

FAQ

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  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. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

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

5. After Services:

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

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality

OEM SERVICE 
DTH hammer:
3'' DTH hammer: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH (down-the-hole) hammer: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH (down-the-hole) hammer: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH (down-the-hole) hammer: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH (down-the-hole) hammer: DHD380, QL80, SD8, MISSION80
 
DTH hammer bits:
3" DTH hammer bits (90-105mm), shanks: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH hammer bits (105-130mm), shanks: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH hammer bits (130-152mm), shanks: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH hammer bits (152-171mm), shanks: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH hammer bits (200-305mm), shanks: DHD380, QL80, SD8, MISSION80
 
DTH rod range:
Drill rods diameter range: 76mm, 89mm, 102mm, 114mm, 127mm
Length: 1000mm, 1500mm, 2000mm, 3000mm, 4500mm, 6000mm, 7620mm, 8100mm, 9140mm, 10670mm
Thread: API IF2 3/8", API REG2 3/8", API IF2 7/8", API REG2 7/8", API IF3 1/2", API REG3 1/2"