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Rock Drill Bits

Rock Drill Bits
Price: US $ 60-150/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 1/Piece
Pay Type: T/T,Paypal,Money Gram,Western Union
Specifications High air pressure DTH bits 1, manufactured to the highest standards 2, using premium steels processed Description The Down-the-Hole Hammer drill is a percussive device in cylindrical form with integral drill bit that is fitted directly onto the bottom of a drill string. DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions. The face design 1. Flat face 2. Concave 3. Convex 1"-2" Middle Air Pressure DTH Bits Bit Dia(mm) No. Air Holes Gauge Buttons Front Buttons Weight(kg) 64 2 6*ø10 3* ø 10 2.6 70 2 6* ø 12 4* ø 9 2.8 76 2 6* ø 12 5* ø 10 3.2 76 2 6* ø 12 5* ø 10 3.6 80 2 6* ø 12 5* ø 10 4.0 80 2 6* ø 12 6* ø 10 4.2 76 2 6* ø 12 5* ø 10 3.6 82 2 6* ø 12 4* ø 11 4.0 90 2 8* ø 12 5* ø 12 4.2 3" high air pressure DTH bits Bit Dia(mm) No. Air Holes Gauge Buttons Front Buttons Weight(kg) 85 2 6*ø13 4* ø 12 4.2 90 2 6* ø 14 4* ø 12 4.5 95 2 6* ø 14 4* ø 13 4.7 100 2 6* ø 14 5* ø 12 5.0 105 2 6* ø 14 5* ø 13 5.3 8" high air pressure DTH bits Bit Dia(mm) No. Air Holes Gauge Buttons Front Buttons Weight(kg) 203 2 10*ø18 10*ø16 40 216 2 10*ø18 12*ø16 49 241 2 12*ø18 18*ø16 64 254 3 12*ø18 21*ø16 71 305 4 12*ø18 29*ø16 95   Other dimensions are available according to your request.
Prod Model: JSDTH
Markets: North America,Southeast Asia,Africa,Mid East
Graininess: 800#
Thickness: 5mm
Shape: Concave
Customized: Customized
Usage: Stone Cutting, Drilling
Manufacturing Arts: Welding
Kind: Carbide Alloy Products
Saw Blade External Diameter: 150mm
Specification: 5 Inch
Chenguang machinery & Electric Equipment Co. Ltd specialized in development, production, and marketing of ultra-hard materials.

We started to provide high quality synthetic diamond to domestic diamond tool manufacturers since1993. We utilize a wide range of advanced production equipment and test instrumentation in an environment using strict quality control procedures for all our products. As a diamond supplier; We provide a wide range of diamond products and solutions for many well-known Chinese enterprises. Among these enterprises are more than 20 well-known enterprises who have enjoyed at least 10 years with us; We are proud to mention that our products are routinely exported worldwide since 2010, the stable quality and professional service is well appraised by huge users.

Our main superhard matierial products include: Synthetic diamond, Diamond saw blade, Diamond Drill bit, welcome friends from home and abroad to cooperate with us and create a brilliant future.

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  • Chenguang Machinery & Electric Equipment Co., Ltd.

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