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

Hunan New Diamond Construction Machinery Co., Ltd.

Home ProductsDTH Button Bits

10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole

10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole

  • 10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole
10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: NSD10/NUMA100
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: T/T, L/C, Western Union
Supply Ability: According to order quantity
Contact Now
Detailed Product Description
Type: Drill Bit Processing Type: Forging
Use: Ore Mining Color: Required
Bit Face: Center Drop/Flat/convex/concave/double Gauge Face Bits Delivery Time: 3-5 Days For Sample
High Light:

threaded button bits

,

tapered button bits

Description


 

Advantage of Our DTH drill bits
1 Anti-stuck protection can aoid the ruined of the motor and the damage of reducer
2 high efficiency
3 low cost,
4 stable performance

 

Applications


It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.

 

Specifications


10” Middle Air Pressure DTH Bits
  THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG)
NSD10 254 - 2 12XØ18 21XØ16 108.0
305 - 4 12XØ18 36XØ16 125.0
311 - 4 12XØ18 36XØ16 130.0
318 - 4 12XØ18 38XØ16 142.0
330 - 4 16XØ18 42XØ16 155.0
NUMA100 254 - 2 12XØ18 21XØ16 90.0
305 - 4 12XØ18 36XØ16 102.0
311 - 4 12XØ18 36XØ16 104.0
318 - 4 12XØ18 38XØ16 106.0
330 - 4 14XØ18 42XØ16 112.0
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.

 

The appearance of the picture is different from that of the actual product, and the actual product is the standard.

10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole 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 - 2022 dthhammerbits.com. All Rights Reserved.