R32 Thread 45mm Diameter 9 Buttons Thread Button Bit for Hard Rock Mining

Name: R32 Thread 45mm Diameter 9 Buttons Thread Button Bit for Hard Rock Mining
Brand: HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Thread R32 45mm 9 Buttons Hard Rock Drill Bits ISO9001 Mining Minetech manufactures rock drill bits. The R32 threaded button bit is the most important size for underground benches and long hole drills. Applications Geological exploration Water conservancy Power engineering Hydro geological exploration Building construction Key Advantages High wear ability Hot hardness High compressive strength Impact strength Technical Specifications Diameter 76mm, 89mm, 102mm Skirt Retrac,

Place of Origin CHINA

Machine Type Drilling Equipment

Sample Yes

Use Masonry Drilling,Well Drilling,Concret Etc.

Packaging Details wooden case

Product Name Drill Bit

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Product Description

Thread R32 45mm 9 Buttons Hard Rock Drill Bits ISO9001 Mining

Minetech manufactures rock drill bits. The R32 threaded button bit is the most important size for underground benches and long hole drills.

Applications

Geological exploration
Water conservancy
Power engineering
Hydro geological exploration
Building construction

Key Advantages

High wear ability
Hot hardness
High compressive strength
Impact strength

Technical Specifications

Diameter	76mm, 89mm, 102mm
Skirt	Retrac, and normal, straightrac
Face type	Flat, uniface, drop Center
Carbide shape	Dome, ballistic, semi-ballistic
Use	For bench drilling, underground long hole drilling, with extended MF rod, MM rod heavy top hammer