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Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Specifications
Brand Name :
MIROC
Model Number :
QL30 90mm DTH Rock Drill 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 :
20000pcs per Month
Delivery Time :
5-15 Work Days
Packaging Details :
Wooden Case/Plate
Product name :
DTH Rock Drill Bits
Material :
Tungsten Carbide & Steel
Color :
green,other color available
Use :
Well Drilling,Ore Mining
Machine type :
Mining machine parts
Usage :
Hole Drilling
Face :
Flat / Convex / Concave
Type :
DTH Hammer, DTH hammers and button bits
Description

Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits

Product Description
DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by the distribution device in the hammer, and then impacts the DTH bit in the front of the hammer to transit the impacting power to the bit. The DTH bit in the front of the hammer breaks the rock to drill hole.

Features
1. Strict quality controlling
2. Selected high quality special steels and carbide
3. Produced by CNC machines
4. Simple and reasonable design, Low problem rate
5. Low air consumption, smooth drilling, Maximum impact power, High penetration rate

Product Application
At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

Advantage
It has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain. At the drilling hole of dia.85mm-dia.105mm, a plenty of the DTH drilling tools are used.

DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight
mm inch Gauge Front kg
QL30 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 8x13 6x12 2 5
105 4 1/8 8x13 6x12 2 5.5

Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits

Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits

Product tags

borehole drilling tools

,

bosch drill bit set

,

reduced shank drill bit set
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Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits

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Product Detail
Brand Name :
MIROC
Model Number :
QL30 90mm DTH Rock Drill Bits
Certification :
ISO API
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits
Borehole Tools Down The Hole Drilling QL30 90mm DTH Rock Drill Bits

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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