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Home ProductsDTH Drill Bits

High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size

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China Putian Qideli Drilling Tools Co., Ltd. certification
I am now very confident in our company's product, is better than others' product.Good drilling tools, made by QIDELI.

—— Zhao Li Dong-----Agent on Xining Qinghai China

Our DTH hammer has passed the test of 4,500 meters and there are no problems at present. Thank you for your quality products.

—— Kassym------Kazakhstan customer

High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size

High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size
High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size

Large Image :  High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size Get Best Price

Product Details:

Place of Origin: PUTIAN FUJIAN CHINA
Brand Name: QIDELI
Certification: SGS、ISO: 9001
Model Number: SD Series High Air Pressure DTH Button Bits

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiation
Packaging Details: Normal export packing
Delivery Time: 15days
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 PCS / Month
Detailed Product Description
Model NO.: SD4, SD5, SD6, SD8, SD10, SD12 Sizes: 2 Inch To 30 Inch
Usage: Coal, Ore, Water Well, Pneumatic Color: Black, Gold, Red, Blue, Grey
Face: Flat, Convex, Concave Processing: Forging
Transport Package: Cartons + Ply-Wooden Cases For Exporting Trademark: QIDELI
High Light:

air rock drill bits

,

bore hole drill bit

Product specifications:

 

SD shank Bits Bit Dia. No.
Air Holes
Gauge
Buttons
Front
Buttons
Weight
(Kgs)
Part No.
mm inch
SD4 105 4 1/8" 2 6×φ14 5×φ13 9.0 SD4-105
110 4 1/4" 2 7×φ13 6×φ13 9.5 SD4-110
115 4 1/2" 2 7×φ14 6×φ13 9.8 SD4-115
120 4 3/4" 2 8×φ14 6×φ14 11.5 SD4-120
127 5 2 8×φ14 7×φ14 12.3 SD4-127
SD5 133 5 1/4" 2 7×φ16 6×φ14 15.5 SD5-130
140 5 1/2" 2 7×φ18 7×φ14 16.0 SD5-140
146 5 3/4" 2 8×φ18 7×φ14 16.5 SD5-146
152 6" 2 8×φ18 8×φ14 17.0 SD5-152
165 6 1/2" 2 6 1/2" 8×φ16 19.0 SD5-165
SD6 152 6" 2 8×φ16 8×φ16 26.0 SD6-152
165 6 1/2" 2 8×φ18 8×φ16 28.0 SD6-165
178 7" 2 8×φ18 8×φ18 31.0 SD6-178
190 7 1/2" 3 9×φ18 9×φ16 34.0 SD6-190
203 8" 3 9×φ18 9×φ18 36.0 SD6-203
SD8 195 7 11/16 3 9×φ18 9×φ16 32.0 SD8-195
203 8" 3 9×φ18 9×φ18 41.0 SD8-203
216 8 1/2" 2 10×φ18 12×φ16 49.0 SD8-216
254 10" 3 11×φ18 17×φ16 71.0 SD8-254
305 12" 4 12×φ18 29×φ16 95.0 SD8-305
SD10 254 10" 3 12×φ18 20×φ16 108.0 SD10-254
305 12" 4 12×φ18 36×φ18 125.0 SD10-305
311 12 1/4" 4 12×φ18 36×φ16 130.0 SD10-311
318 12 1/2" 4 12×φ18 38×φ16 142.0 SD10-318
330 13" 4 16×φ18 42×φ16 155.0 SD10-330
SD12 305 12" 4 12×φ18 36×φ16 156.0 SD12-305
311 12 1/4" 4 12×φ18 36×φ16 168.0 SD12-311
330 13" 4 16×φ18 42×φ16 180.0 SD12-330
356 14" 4 16×φ19 48×φ16 191.0 SD12-356
381 15" 4 16×φ19 48×φ18 48×φ18 SD12-381

Shank can be available:

 

1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...

 

Carbife button shape selection:

 

1. Domed/Round Button

Domed/Round Buttons are usually used as gauge buttons of DTH Bits, suitable for every abrasive and very hard formations.

2. Parabolic/Semi-Ballistic Buttons

Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.

3. Ballistic Button

Ballistic Buttons are usually used as front buttons of DTH Bits, suitable for medium abrasive and mesium hard formations. They can also be used as gauge buttons if the rock is soft.

4. Sharp Button

Sharp Buttons are usually used as front buttons of DTH Bits for soft formations where fast penetration rates are possible.

5. Flat Button

Flat buttons are usually used as protection buttons to reduce wear on rubbing surfaces of dth bits.


 We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc

 

Quality warranty:

 

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

 

Company Profile:


Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile. 
High Air Pressure DTH Drill Bits Button Type SD Series 2 Inch To 30 Inch Size 0
 

Contact Details
Putian Qideli Drilling Tools Co., Ltd.

Contact Person: Bruce

Send your inquiry directly to us