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Mining High Speed Steel BR3 DTH Drill Bits

KSQ Technologies (Beijing) Co. Ltd

Mining High Speed Steel BR3 DTH Drill Bits

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Brand Name : MIROC

Model Number : BR3 Dth Bits

Certification : ISO API

Place of Origin : China

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 30000pcs per Month

Delivery Time : 5-15 Work Days

Packaging Details : Wooden Case/Plate

Product name : Down The Hole Bit Dth Bits

Material : Carbon Steel, Steel and tungsten carbide buttons

Application : Water well drilling and rock drilling

Usage : water well, ore, oil, gas deep hole drilling

Advantage : Wear resistant and long service life

Button tips shapes : Spherical, ballistic and dome

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Mining Uing High Speed Steel BR3 Down The Hole Bit Dth Bits

Down-The-Hole Drill, usually called DTH, is mainly a pneumatic powered rock or ground drill, in which the percussive hammer is located directly behind the drill bit, so the percussion mechanism follows the bit down into the drill hole. The drill pipes transmit the necessary feed force and rotation to the DTH hammer and bit, as well as compressed air for the DTH hammer.

KEY FEATURES
Available with all major drill bit shank designs
Three drill bit face designs: concave, flat, convex
KSQ-manufactured tungsten carbide buttons for the ultimate in quality
Multiple carbide designs and grades for operation in a variety of ground conditions
Proprietary heat-treatment process for superior hardness and wear resistance
Regional manufacturing for lower lead times

Application
1. mine and quarry
2. road construction for the drilling and blasting work
3. water well drilling
4. slope protection

BR3 Hammer Bits Specifications

DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight
mm inch Gauge Front kg
BR3 85 3 1/3 6x13 4x12 2 4.2
90 3 5/9 6x14 4x12 2 4.5
95 3 3/4 6x14 5x12 2 4.7
100 3 8/9 6x14 6x12 2 5
105 4 1/8 8x13 6x12 2 5.3

Mining High Speed Steel BR3 DTH Drill Bits


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