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

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

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

Product Details:

Place of Origin: Changsha, Hunan, China
Brand Name: TeamWhole
Certification: ISO9001:2008
Model Number: Mission60-203 Button bit

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden
Delivery Time: 15 Days After Payment
Detailed Product Description
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.

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

 

 

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

 

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

 

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

 

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.

 

 

 

 

 

 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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