Vietnam Hot Selling Factory Wholesale High Quality Rock Drilling Bits (34mm 7degrees 11degrees 12degrees)

• Customization: Available
• Certification: ISO 9001:2000
• Manufacturing Process: Forging
• Model NO.: 34mm 7degrees 11degrees 12degrees
• Transport Package: Carton
• Specification: 23X18X23 cm
• Trademark: D Miningwell
• Origin: Zhejiang, China
• Production Capacity: 5000PCS Per Month

Product Description

 

  

Factory Price Forging Bit Drill Rock Drilling Bits (34mm 7degrees 11degrees 12degrees) US $5.00 1-499 Pieces US $4.80 500-999 Pieces US $4.50 1,000+ Pieces	Hot Selling in Peru Tapered Cross Drill Bits 7/8/11/12 Degree Taper Chisel Bit Tunnel Blasting US $6.80 1-199 Pieces US $6.50 200-499 Pieces US $6.20 500+ Pieces	D Miningwell 32mm 34mm 36mm 38mm 40mm 42mm Tapered Rock Drill Button Bit US $3.80 1-499 Pieces US $3.70 500-999 Pieces US $3.60 1,000+ Pieces	5% off High Quality Bits Jack Hammer Drill Bits Pneumatic Rock Drill Bits Tapered Drilling Tools   US $5.00 1-499 Pieces US $4.80 500-999 Pieces US $4.50 1,000+ Pieces
Zimbabwe Botswana Cote D′ Ivoire Hot Selling Double Thread Drilling Rods High Quality Tapered Drill Rod US $5.23 1-48 Pieces US $5.08 49-99 Pieces US $4.88 100+ Pieces	Colombia Peru Vietnam Hot Sale Forging API Integral Drilling Rods 800mm Tapered Drill Rod US $5.23 1-48 Pieces US $5.08 49-99 Pieces US $4.88 100+ Pieces	36mm 7 Button Drill Bits Yk05 Carbide Taper Button Bit Atals, Boart, Model US $7.00 1-499 Pieces US $6.80 500-999 Pieces US $6.50 1,000+ Pieces	5% off Yt24c/Yt27/Yt28/Yt29A/Yo18/Y19A/ Y20/Y24/Y26/Y28 Air Leg Pneumatic Rock Drill Jack Hammer Rock Drill Hammer US $236.54 1-9 Pieces US $231.54 10+ Pieces

 
Taper button bits (Sample Support)

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.

We manufacture various tapered button bits in different degrees as below:
Bit diameter: 26mm to 60mm;
Tapered degree: 4°, 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Carbide type: Chisel type, Cross type, Button type.

 

What is the advantage of our tapered drill button bit ? 

 

1.  Material: 100% virgin raw material with submicron grain size;
2.  Grade: Various grades for choice;
3.  Advanced production equipments and testing equipments
4.  Precision Ground and polished;
5.  High wear resistance,high hardness and impact toughness;
6.  Samples & small orders are acceptable.

 

 

DIAMETER		BUTTONS		FLUSHING	CARBIDE	FACE
MM	IN	GAUGE NO/ SIZE	FRONT NO/ SIZE	HOLE	PROFILE	PROFILE
32	1 1/4''	5x7	2x7	IF 1G	Parabolic	Flat
38	1 1/2''	5x9	2x7	1F2G	Conical	Flat
36	1 13/32''	5x8	2x7	2F 1G	Conical	Flat
38	1 1/2''	5x9	2x7	2F 1G	Conical	Flat
38	1 1/2''	5x9	2x7	2F 1G	Conical	Flat
40	1 9/16''	5x9	2x8	2F 1G	Conical	Flat
41	1 5/8''	5x9	2x8	2F 1G	Conical	Flat
41	1 5/8''	5x9	2x8	2F 1G	Parabolic	Flat
OTHER CUSTOMIZED

 

Items	Optional	Optional	Optional	OEM
Product Name	Tapered drill button bit	Tapered drill button bit	Tapered drill button bit	Available
Brand	MININGWELL	MININGWELL	MININGWELL	Available
Material	42CrMo	45CrNiMoVa	710	Available
Carbide	Common	YK05	T6	Available
Weight	0.35kg	0.35kg	0.35kg	Available
Colour	All colour	All colour	All colour	Available
Advantage	Competitive price	Higher quality	Rock hardless	Advantage

Thread button bits

D Miningwell Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use.
Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60
Technology:hot-pressing or welding

Before Official Order, please confirm below information:
(1) Thread Type
(2) Standard or Retrac
(3) Bit button shape (tip shape)--Spherical or Ballistic
(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...


DTH drill bits

The D Miningwell low air pressure DTH drill bits used for 65-220mm diameter hole drilling,good performance in drill Granite, Marble,  Limestone, Basalt, ect.
It's mainly used in Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes

Our DTH Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3.Strick quality control.