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Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure

Good quality Button Drill Bits for sales
Good quality Button Drill Bits for sales
The top hammer series are available to Atlas and Sandivik,I have been their agent before,but their price is too high,the cooperation with Prodrill brings me new business and gives me more profit space,I believe in it and recommended Prodrill to you.

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Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure

China Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier
Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure supplier

Large Image :  Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001
Model Number: DTH Bit NUMA100-305mm

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 Machine Type: Drilling Tool
Material: 25SiMnCrNi2MoVA Processing Type: Hot Process
Use: Mining,well Drilling Carbion: YK 05

Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure

 

Bit Face Shape Selection:

1. Drop Center Bit

2. Concave Face

3. Convex Face

4. Double Gauge Face

5. Flat Face Bit

 

1. Water well drilling or foundation work for 305mm hole

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

 

Description:

 

(1) Made from premium quality nickel alloy steel 25SiMnCrNi2MoVA for increased durability and wear 

characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand. 


(2) Apply "hot (thermal) insertion" processing procedure to insert the buttons as same as internationally well-known brand


(4) Entire CNC processing procedure ensure the quality consistency and reliable. 


(5) Military grade requirements of heat treatment guarantee durability, Specific heat treatment 

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


(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

 

Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , 

QL60, QL80.NUMA100, NUMA120, MISSION60,ect.

 

Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.

 

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

Anti Wear DTH Drill Bit NUMA100-305mm Hot Processing With High Air Pressure


Our bits are interchangeable with Atlas Copco’s COP32 34 44 54 64 84, Ingersoll-Rand ‘s DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.

Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.

Specification of dth hammer button bits: Diameter: (mm)

1-2 inch low air pressure DTH bits

Shank: BR1, BR2, DHD2.5

57/64/70/76/80/82/90

3 inch high Air pressure DHT bits

Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

85 / 90 / 95 / 100 / 105/110

4 inch high Air pressure DHT bits

Shank:DHD340,COP44,M40,SD4,QL40

105 / 110 / 115 / 120 / 127/130

5 inch high Air pressure DHT bits

Shank:DHD350,COP54,M50,SD5,QL50

133 / 140 / 146 / 152 / 165

6 inch high Air pressure DHT bits

Shank:DHD360,M60,SD6,QL60,COP64

152 / 165 / 178 / 190 / 203

8 inch high Air pressure DHT bits

Shank:DHD380,COP84,M80,SD8,QL80

195 / 203 / 216 / 254 / 305

10 inch high Air pressure DTH bits

Shank:SD10, NUMA100

254/270/279/295/305

12 inch high Air pressure DTH bits

Shank:SD12,DHD1120,NUMA120,NUMA125

305/330/343/356/368/381

15 inch high Air pressure DTH bits

Shank: DHD1150, SD15,NUMA125

381/391/435/457/483/503

Over 20 inch high Air Pressure DTH bits

Shank: NUMA180,NUMA240,

483/508/560/578/610/660
Images

DTH Bit-DHD350R-152  (3)DTH DHD360

Process of products

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FAQ

Terms & Conditions of Ordering:

1 .Payment Terms:

T/T (Telegraphic Transfer) or Western Union

2. Delivery Term:

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

3. Transportation:

Sample order: we suggest Courier express or by air

Bulk order: we suggest by air or by sea.

4. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded)

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with

a refund.

About us

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Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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