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100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling

Good quality Button Drill Bits for sales
Good quality Button Drill Bits for sales
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100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling

China 100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling supplier
100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling supplier 100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling supplier 100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling supplier

Large Image :  100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001
Model Number: DTH Bit NUMA100-330mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pcs
Price: Negotiable
Packaging Details: WOODEN BOX
Delivery Time: 10-15 DAYS
Payment Terms: T/T, L/C,western union D/P etc.,
Supply Ability: 500Pcs/Month
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Detailed Product Description
Type: Drill Bit Drill Bit Bit Dia. (mm) Inch Air Holes No.: 2
Button: 30-35 Pcs Processing Type: Hot Process
Use: Mining,well Drilling Carbion: YK 05

DTH Bit NUMA100-330mm with high Air pressure for well drilling Reliable quality, long service life

 

Bit Face Shape Selection:

1. Drop Center Bit

2. Concave Face

3. Convex Face

4. Double Gauge Face

5. Flat Face Bit

 

Detailed Product Description

1. Water well drilling or foundation work for 330mm hole

2. Spherical, ballistic, parabolic inserts
3. Certificate: ISO9001:2008, SONCAP
 

Diameter: 330mm.

Applicaiton field: Water well drilling

Face design: concave

Inserts design: spherical

Fetures: 1.Reliable quality, long service life, rare abnormal breakage during service life.

2.Good flushing effect to ensure high drilling rate

3.Strict quality warranty and compensation rules

Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc,

 

DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics.

Specific heat treatment standards and special “stress relief” processes ensure consistent performance.

 

 

Drill Bit Bit Dia. (mm) inch Air Holes No. Gauge Buttons Front Buttons
Numa100 254 10 3 12*Φ18 20*Φ16
305 12 4 12*Φ18 36*Φ16
311 12.25 4 12*Φ18 36*Φ16
318 12.5 4 12*Φ18 38*Φ16
330 13 4 14*Φ18 42*Φ16

100-330mm Diameter Durable DTH Drill Bits High Air Pressure For Well Drilling

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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