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Changsha Sollroc Engineering Equipments Co., Ltd
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Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling

Brand Name SOLLROC
Model Number 32mm-55mm
Certification SGS
Place of Origin China
Minimum Order Quantity 1 set
Supply Ability 40000 sets per month
Delivery Time 4 weeks
Packaging Details Cartons + ply wood case (no plastic)
Material Quality alloy steel and carbide
Advantage long life and costly
Diameter 28mm-55mm
Applications Small hole drilling, drifting drilling
Types Carbide button, cross and chisel
Buttons 5-9 buttons
Body Short and long skirt
Detailed Product Description

Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling

 

Product specifications:

Diameter: 28mm-55mm
Degree: 4°,6°,7°,11°and 12°
Type: Chisel bit, Cross bit and Button bit
Skirt: Short or Long Skirt

Diameters:
Tapered chisel bits:20/22/28/30/32/34/36/38/40mm
Tapered cross bits:24/26/28/30/32/33/34/35/36/37/38/40/42/48/50/55mm

Tapered button bits:28/29/30/32/33/34/35/36/37/38/40/41/42/45mm

 

 

Product Name:Tungsten carbides tapered drill bit
Application::Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Types of drill bitsDiameter (mm)Taper Angle (Degree)Length (mm)
Tapered chisel bits20/22/28/30/32/34/36/38/404 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80
Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80
Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80

 

 


Other button bits available:

Tapered button bits 28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm and so on with different degree taper
Tapered Rod 19mm, 22mm, 25mm; Shank hex. 19mm, 22mm, 25mm
Integral Drill rods Chisel Bit integral. Rod 19mm, 22mm; Shank hex. 19mm, 22mm
Thread Button Bits (33mm, 35mm, 45mm , 51mm, 57mm, 64mm, 70mm, 76mm, 89mm, 102mm , 115mm, 127mm and so different degree Thread R22, R25, R28, R32, R38, T38, T45, T51 etc
Drifter Rod Hex.32mm, 35mm, 38mm; Round 32mm, 38mm, 45mm, 51mm
Retrac Button bits with different Thread different diameters 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 115mm, 127mm
Down the hole drilling drill bits, hammers, spare parts, drill tubes
Buttons type :Spherical, Ballistic

 

 

Product Tags: carbide button bits   small rock drill bits  
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