Hot Selling in Ecuador Epiroc Taper Rock Drill Bit 7/8/11/12 Degree 18mm Tapered Drill Bit Tunnel Blasting

• Customization: Available
• After-sales Service: Video Technical Support, Online Support, Spare PAR
• Warranty: Video Technical Support, Online Support, Spare PAR
• Model NO.: 34/36/38 mm 11degree Taper Drill Bit
• Certification: ISO 9001:2000
• Manufacturing Process: Forging
• Transport Package: Carton
• Specification: 23X18X23 cm
• Trademark: D Miningwell
• Origin: Zhejiang, China
• Production Capacity: 5000PCS Per Month

Product Description

Specification

Taper button bits (Sample Support)
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

Product Show

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.

Company Profile

Zhejiang Miningwell Supply Chain Management Co., Ltd.

Zhejiang Miningwell Supply Chain Management Co., Ltd. is a leading manufacturer in the field of mining and construction equipment manufacturing.
Based on your country's regulations, we help select or modify equipment to meet emission, noise, or transport standards — so you can avoid legal issues and start drilling with confidence.

Why Choose Us?

Other Products

25+ years of production experience
OEM Support---mature engineering team
Attentive Service---24/7 online after-sales service
Super supply chain integration capabilities

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