Tapered Drill Bits

Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

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Tapered Drilling Tools

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Tapered Drill Bits

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Product introduction

Product Parameters

Product Name	Tapered drill bits
Types	Tapered 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
Types of drill bits	Diameter (mm)	Taper Angle (Degree)	Length (mm)	Weight (kg)
Tapered chisel bits	20/ 22/ 28/ 30/ 32/ 34/ 36/ 38/ 40	4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree	50/ 55/ 60/ 71/ 80	0.15 - 0.45
Tapered cross bits	24/ 26/ 28/ 30/ 32/ 33/ 34/ 35/ 36/ 3/ 38/ 40/ 42/ 48/ 50/ 55		50/ 55/ 60/ 71/ 80	0.18 - 0.7
Tapered button bits	28/ 29/ 30/ 32/ 33/ 34/ 35/ 36/ 37/ 38/ 40/ 41/ 42/ 45		50/ 55/ 60/ 71/ 80	0.2 - 0.5

Foreign trade export products and packaging

Tapered Button Bits/Peru/Brazil

Tapered Drill Rod

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