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Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval

Brand Name : TeamWhole

Model Number : DHD360 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

Material : Alloy Steel

Application : Water Well, Mining

Face : Flat, Concave, Convex

After Service : Available

Delivery Date : 15 days after payment

Supply Ability : 5000pcs/ month

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Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval

DHD360-171mm Button Bit DTH Bit For DHD360 Hammer For Blasting Hole

Bit Face Selection: Flat face, Concave face, Convex face.

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

Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval

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, Saudi Arab, Italy, Sweden, Kenya, Australia, South Africa, Russia,Italy, etc.


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button drill bit

      

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China Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval wholesale

Water Well Drilling Rock Hammer Drill Bits DHD360 171mm Diameter ISO9001 Approval Images

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