Putian Qideli Drilling Tools Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 PCS / Month |
| Delivery Time | 15days |
| Packaging Details | Normal export packing |
| Product name | Drill Bits |
| 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 |
| Brand Name | QIDELI |
| Model Number | DHD340 SD4 Ql40 DHD350 SD5 Ql50 M50 DHD360 SD6 Ql60 M60 DHD380 SD8 Ql80 M80 SD10 SD12 Numa120 |
| Certification | SGS、ISO: 9001 |
| Place of Origin | PUTIAN FUJIAN CHINA |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 PCS / Month |
| Delivery Time | 15days | Packaging Details | Normal export packing |
| Product name | Drill Bits | 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 |
| Brand Name | QIDELI | Model Number | DHD340 SD4 Ql40 DHD350 SD5 Ql50 M50 DHD360 SD6 Ql60 M60 DHD380 SD8 Ql80 M80 SD10 SD12 Numa120 |
| Certification | SGS、ISO: 9001 | Place of Origin | PUTIAN FUJIAN CHINA |
| High Light | rock hammer drill bits ，bore well drill bits | ||
Product specifications: DTH DRILL BITS
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
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.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
1993
Total Annual:
5000000-10000000
Employee Number:
100~120
Ecer Certification：
Site Member
Putian Qideli drilling tools Company was founded in 1993, 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... Putian Qideli drilling tools Company was founded in 1993, 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...
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