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Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification
Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification
Specifications
Brand Name :
TeamWhole
Model Number :
D3.5-90 Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
Delivery Time :
15 Days After Payment
Packaging Details :
Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden
Advantage :
Stabilization
Processing Type :
Forging
Application :
Water Well, Mining
Face :
Flat
After Service :
Available
Shank :
D3.5
Description

Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification

Specification

HAMMER INCH

 BIT DIA(MM) BIT DIA(INCH) SHANK
1" 64MM-76MM 2 1/2"-3" BR1
2" 76MM-90MM 3"-3 1/2" BR2/PAD320
3" 85MM-105MM 3 2/5"-4" BR3/COP32
3.5" 85MM-110MM 3 2/5"-4 1/3" DHD3.5/IR3.5/COP34
4" 105MM-140MM 4"-5 1/2" DHD340/COP44/QL40/SD4/MISSION40
5" 127MM-200MM 5"-8" DHD350/COP54/QL50/SD5/MISSION50
6" 152MM-254MM 6"-10" DHD360/COP64/QL60/SD6/MISSION60
8" 195MM-350MM 7.2/3"-13 4/5" DHD380/COP84/QL80/SD8/MISSION80
10" 254MM-380MM 10"-15" QL10/SD10/NUMA100
12" 305MM-457MM 12"-18" SD12/NUMA120/DHD112
14" 445MM-600MM 17 1/2"-23 1/2" TH14/TS14

Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification

Different Faces Shapes:

CONCAVE / FLAT / CONVEX

Different Buttons Shapes:

1. Dome / Round button
Used as gauge buttons of DTH bits, suitable for very abrasive and very hard rock formation.

2. Parabolic / Semi-ballistic
Used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard rock formations.

3. Ballistic button
Used front buttons of DTH bits, suitable for medium abrasive and medium hard formations. Also be used as gauge buttons for soft rock.

Mainly market
China, Chile, Brazil, Peru, Korea,Malaysia, Italy, Germany, Sweden, Saudi Arab, Kenya, Australia, South Africa, Russia, etc..

Product tags

tungsten carbide drills bits

,

hss metal drill bit

,

drill bit grading
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Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification

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Product Detail
Brand Name :
TeamWhole
Model Number :
D3.5-90 Button bit
Certification :
ISO9001:2008
Place of Origin :
Changsha, Hunan, China
MOQ :
1pc
Price :
Negotiation
Contact Supplier
Anti Corrosion 90mm Hammer Drill Bits For Rock D3.5 Shank ISO9001 Certification

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Active Member
9 Years
ningxia, jinzhou
Since 2002
Business Type :
Manufacturer
Main Products :
DTH Drilling Tools, DTH Drill Bit, Down The Hole Hammer
Total Annual :
10Million-50Million
Employee Number :
201~300
Certification Level :
Active Member
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