R32 Mining Rock Drilling Button Bit
Min.Order: 20 Piece/Pieces
1. Higher quality
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling
China (Mainland)
Down the hole rock drilling hammer bits
Min.Order: 5 Piece/Pieces
1.DTH bit
2.6 Inch 165mm Dth Hammer Bit/button Drill Bit
3.Cir110 Dth Hammer And Button Bits
Small Hole Rock Drilling Tools Button Bits
Min.Order: 1 Piece/Pieces
Thread Tungsten Carbide Drill Button Bit
1.Thread:R22,R25,R28,R32,R38
2.Face:Flat, drop center
3.Long service Life
4. High Abrasive Resistance
Hard stone rock drilling taper cross bit
Min.Order: 10 Piece/Pieces
1. Suitable for small hole range.
2 .Widely used in Dimensional Stone Quarrying Industry.
3. Widely used in Underground Mining Industry.
Threaded button rock drill bit
Min.Order: 1 Piece/Pieces
Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc
R32 Rope Threaded Button Bits for Rock Drilling Tools
Min.Order: 20 Piece/Pieces
1.Structure:Deep Hole Drilling
2.Tapered connection:6°7°11°12°
3.Outside Diameter Mm:76-178
4.Thread connection:R22.R25.R28.R32.R38.T45.T51.
R32(1 1/4")Retrac Button Bits for Rock Drilling Tools
Min.Order: 20 Piece/Pieces
1) Connection: Thread
2) Alloy steel
3) Suitable many carbide tips
4) Button bit diameter: 45-70mm
5)Drop center bit
Diameter 30-45mm Tapered Cross Drilling Bit for Rock Drilling
Min.Order: 20 Piece/Pieces
1. Apply to all kinds of quarry.
2. Economy prices and durable quality.
3. Diameter:30-45mm
4.Color:as your requirement.
5.Material :Carbide
China High Efficiency DTH hammer rock drilling bits
Min.Order: 10 Piece/Pieces
1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit
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