Tel:
Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

Home ProductsDTH Drill Bits

ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy

ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy

ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy
ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy
ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: ND65
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: According to order quantity
Contact Now
Detailed Product Description
Weight(KG): 22-29.5KG Processing Type: Forging
THE Drill Head Diameter(mm): 152-203mm Spline Key Number: 8
Bit Face: Center Drop/Flat/convex/concave/double Gauge Face Bits NO.Air Holes: 2
High Light:

hard rock drill bits

,

ballistic button bits

ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy

 

Description

Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.

 

1. Button Shape: Spherical,Semi-ballistic,Ballistic.
2. Durable performance, wear resistant and withstanding large impacting force.
3. Long life span.
5. Fast delivery time.

 

Specifications

THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
152 - 2 8XØ18 7XØ16 22.0
165 - 2 8XØ18 8XØ16 26.0
175 - 2 8XØ18 10XØ16 27.0
190 - 2 10XØ18 12XØ16 28.5
203 - 2 10XØ18 13XØ16 29.5
WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
 
Feature Advantage

1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.

ND65 Rock / Air Hammer Drill Bits , DTH Hammer Button Bits For Water Conservancy 0

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Rick.liao

Tel: +8618692219720

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
Mobile Site Privacy Policy China Good Quality DTH Hammer Bits Supplier. © 2017 - 2021 dthhammerbits.com. All Rights Reserved.