Place of Origin: | CHINA |
Brand Name: | MIROC |
Certification: | ISO |
Model Number: | M50 |
Minimum Order Quantity: | 1 |
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Delivery Time: | 20-30 |
Model NO: | M50 | Material: | Carbon Steel |
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Usage: | Well Drilling, Ore Mining | Model Number: | Cop, DHD, Mission, Ql, SD, CIR, BR |
Face Design: | Flat Face, Convex Face, Concave Face | Carbide Insert: | Hemi-Spherical(Round), Parabolic(Semi-Ballistic) |
Introduction:
Down The Hole drill bit s 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. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.
We are a leading manufacturer for various of high air pressure rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc.
Premium quality, professional serivce and competitive price, we get very good reputation from our worldwide customers, not only from the domestic, also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..
Specification:
Specification of dth hammer button bits: | Diameter: (mm) |
1-2 inch low pressure DTH bits | 64/70/76/80/82/90 |
3 inch high Air pressure DHT bits | 85 / 90 / 95 / 100 / 105 |
4 inch high Air pressure DHT bits | 105 / 110 / 115 / 120 / 127 |
5 inch high Air pressure DHT bits | 133 / 140 / 146 / 152 / 165 |
6 inch high Air pressure DHT bits | 152 / 165 / 178 / 190 / 203 |
8 inch high Air pressure DHT bits | 195 / 203 / 216 / 254 / 305 |
10, 12 inch high Air pressure DTH bits | 254/305/318/330/356/381 |
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988