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COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
Specifications
Brand Name :
MIROC
Model Number :
COP32-90mm DTH Drill Bit
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Supply Ability :
2000pcs per month
Delivery Time :
15-20 days
Packaging Details :
Standrad export packaging or customized
Material :
Hign Manganese Steel
Use :
Well Drilling
Model Type :
COP, QL, SD, DHD, NUMA, Mission, Halco
Face Design :
Concave
Carbide Design :
Dome
Processing Type :
Forging
Diameter :
57mm-660mm
Shank Type :
COP32
Description

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.

Specification

Specification of dth hammer button bits: Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

 57/64/70/76/80/82/90

3 inch high Air pressure DHT bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

 85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DHT bits

Shank:DHD340,COP44,M40,SD4,QL40

 105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits

Shank:DHD350,COP54,M50,SD5,QL50

 133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits

Shank:DHD360,M60,SD6,QL60,COP64

 152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

 195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

 254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

 305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

 381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660
Product tags

cnc drill bit

,

28mm drill bit for steel

,

wood core drill bit
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COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling

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Product Detail
Brand Name :
MIROC
Model Number :
COP32-90mm DTH Drill Bit
Certification :
ISO
Place of Origin :
China
MOQ :
1
Price :
Negotiation
Contact Supplier
video
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling
COP32 Shank 90mm Carbon Steel DTH Drill Bit for Mining and Construction Drilling

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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