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Self Drilling 4 Degree Small Rock Drill Bits , Hex 12 Hex 19 Rock Hammer Drill Bits

Categories Small Rock Drill Bits
Brand Name: OED/OEM
Model Number: 7 degree/11°/12°/4°
Certification: ISO 9001 2008
Place of Origin: China
MOQ: 50pcs
Price: Negotiable
Delivery Time: 15 days
Packaging Details: Wooden Box
Material: Tungsten Carbide
Type: Tapered Drill Bit
Color: Yellow/Golden/Red/Black/Customized
Usage: Rock Drilling/Mining
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Self Drilling 4 Degree Small Rock Drill Bits , Hex 12 Hex 19 Rock Hammer Drill Bits

Button Bit 4 degree Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling


Product Name:Rock Drill Tool Tungsten Carbide Taper Button Bit
TypesTapered Chisel Bits, Tapered Cross Bits, Tapered Button Bits
Application::Tapered Drill Bits Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling
Feature:Tapered Drill Bits Connect Tapered Drill Steel Of Rock Drill For Drilling Holes
Material:High Quality Carbide And High Quality Steel
Moq:No Requirement For Testing And Trial Order
We Can Design And Manufature According To Your Requirment Of Diameter, Number Air Holes And Carbide Button Shape.
Types Of Drill BitsDiameter (Mm)Taper Angle (Degree)Length (Mm)Weight (Kg)
Tapered Chisel Bits20/22/28/30/32/34/36/38/404 Degree/ 6 Degree/ 7 Degree/ 11 Degree/ 12 Degree50/55/60/71/800.15 - 0.45
Tapered Cross Bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/800.18 - 0.7
Tapered Button Bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/800.2 - 0.5

(1)Taper Angle: 4°,4°46″,6°,7°,11°,12°

(2)Models: Chisel/Cross/Button Bit

(3)Dia:20-45 Mm

(4)Button Bit Shape: Spherical/Parabolic

(5)Socket Inside Dia:15/19/22/25mm


We Can Design And Manufacture According To Customers' Samples Or Drawings Of The Bit Dia., No. Of Air / Water Holes, Carbide Button Shape And The Face Shape. Our Button Bit Is Made With High Quality Of Best Quality Alloy Steel Bar And Tungsten Carbides, Through Heat Treatment So That It Can Withstand The Toughest Rock Drilling Demands, And Transmit Intensive Impact Energy Into The Rock With The Least Possible Loss Of Energy. Comparing With Tapered Chisel Bits And Tapered Cross Bits, Button Bits Has Higher Technology, Much Longer Primary Drilling Time And Higher Drilling Efficiency. According To The Tungsten Carbide Insert, Tapered Button Bits Can Be Divided Into The Types Of Hemispherical, Conical And Parabolic Button, Etc.



Cheap Self Drilling 4 Degree Small Rock Drill Bits , Hex 12 Hex 19 Rock Hammer Drill Bits for sale
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