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Hard Abrasive Rock Button Drill Bit , High Air Pressure Mission 60 8" Drilling Rig Bits

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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Hard Abrasive Rock Button Drill Bit , High Air Pressure Mission 60 8" Drilling Rig Bits

Name: Hard Abrasive Rock Button Drill Bit High Air Pressure Mission 60 8quot Drilling Rig Bits
Brand: TeamWhole
Price: 1 USD

Brand Name : TeamWhole

Model Number : Mission60-203 Button bit

Certification : ISO9001:2008

Place of Origin : Changsha, Hunan, China

MOQ : 1pc

Price : Negotiation

Delivery Time : 15 Days After Payment

Packaging Details : Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden

Shank : Mission60, DHD360, SD6, QL60

Delivery Date : 15 days after payment

Supply Ability : 5000pcs/ month

Carbides Shape : Spherical, Ballistic, Simi-Ballistic

Bit Diameter : 152mm-203mm

Interchangeable Brand : Sandvik,Interchangeable Atlas Copco, Ingersoll-Rand, Halco, Bulroc Etc.

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Hard Abrasive Rock Button Drill Bit , High Air Pressure Mission 60 8" Drilling Rig Bits

Specification:

HAMMER INCH	BIT DIA(MM)	BIT DIA(INCH)	SHANK
6"	152MM-254MM	6"-10"	DHD360/COP64/QL60/SD6/MISSION60

Bit Face Shape Selection:

Hard Abrasive Rock Button Drill Bit , High Air Pressure Mission 60 8" Drilling Rig Bits

1. Flat Face

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

2. Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.

3. Concave Face

The all-around application bit face specifically for medium hard and homogeneous rock formations.

Product Tags:

dth hammer button bits

top hammer drill bits

Hard Abrasive Rock Button Drill Bit , High Air Pressure Mission 60 8" Drilling Rig Bits Images

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