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2 "-24" DTH Button Bits For Difference Hard Rock DTH Hammer Drilling

2 "-24" DTH Button Bits For Difference Hard Rock DTH Hammer Drilling

2 "-24" DTH Button Bits For Difference Hard Rock DTH Hammer Drilling

Product Details:

Place of Origin: Changsha, Hunan, China
Brand Name: TeamWhole
Certification: ISO9001:2008
Model Number: DTH Button bit

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiation
Packaging Details: Dth Bits Are Packed By Cartons Inner Side, and Outer is Plywooden
Delivery Time: 15 Days After Payment
Detailed Product Description
Application: Mining Or Marble Quarry Or Water Well Drilling Bit Face: Center Drop/Flat/convex/concave/double Gauge Face Bits
After Service: Available Delivery Date: 15 Days After Payment
Supply Ability: 5000pcs/ Month Carbides Shape: Spherical, Ballistic, Simi-Ballistic

2 "-24" DTH Button Bits For Difference Hard Rock DTH Hammer Drilling

 

Button Bit From 2" To 24"

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

Application:  Blasting Hole

 

 

 

2 "-24" DTH Button Bits For Difference Hard Rock DTH Hammer Drilling

 

 

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

 

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.

 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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