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Product Applications：
high pressure drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.
Advantages：
1.The longer life of the bit: the alloy material, with longer using life which better than the similar products;
2.High Drilling Efficiency: the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling；
3.The drilling speed is stable: the bit is scraped and cut to break the rock；
4.Good Performance: the D Miningwell high pressure drill bit has strong wear resistance, good Diameter protection and can make the cutting teeth be used efficiently；
5.The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.
Technical parameters：
Model： | Head diameter： | Shank length： | Spline： | Port holes： | Gauge buttons： | Front buttons： | Weight： |
DHD25A-76 | 76 | 174 | 6 | 2 | φ14mm*6 | φ11mm*4 | 3.2kg |
DHD35A-90 | 90 | 180 | 8 | 2 | φ14mm*6 | φ12mm*5 | 4.7kg |
DHD35A-100 | 100 | 180 | 8 | 2 | φ14mm*6 | φ12mm*5 | 4.8kg |
DHD340-108 | 108 | 209 | 8 | 2 | φ16mm*7 | φ14mm*6 | 7.85kg |
DHD340-130 | 130 | 209 | 8 | 2 | φ16mm*8 | φ14mm*4+φ13mm*3 | 8.88kg |
DHD350-140 | 140 | 260 | 8 | 2 | φ18mm*7 | φ15mm*4+φ14mm*3 | 15.8kg |
DHD350-152 | 152 | 260 | 8 | 2 | φ18mm*8 | φ14mm*8 | 17kg |
DHD350-178 | 178 | 260 | 8 | 2 | φ18mm*8 | φ16mm*6+φ14mm*5 | 20.4kg |
DHD360-154 | 154 | 308.5 | 8 | 2 | φ18mm*8 | φ16mm*4+φ15mm*4 | 22.5kg |
DHD360-178 | 178 | 308.5 | 8 | 2 | φ18mm*8 | φ16mm*6+φ15mm*5 | 26.1kg |
DHD360-203 | 203 | 308.5 | 8 | 2 | φ18mm*10 | φ16mm*8+φ15mm*6 | 30.4kg |
DHD380-203 | 203 | 350 | 10 | 2 | φ18mm*10 | φ18mm*4+φ16mm*10 | 48.5kg |
DHD380-254 | 254 | 350 | 10 | 2 | φ18mm*12 | φ18mm*12+φ16mm*8 | 62.4kg |
Introducing the D Miningwell High-Pressure Drill Bit - your go-to solution for unparalleled longevity, efficiency, stable speed and remarkable performance.
Our innovative alloy material guarantees an extended lifespan compared to similar products in the market while the wear-resistant buttons ensure optimal sharpness resulting in faster drilling speeds – integral in most drilling applications. Our drill bit also features a unique scraping and cutting mechanism which effortlessly moves through rock irrespective of density or hardness.
At D Miningwell, we pride ourselves on superior product performance highlighted by our high pressure drill bit with excellent wear resistance properties and superior diameter protection.
With this product's robust cutting teeth, you save significantly on replacement costs resulting from downtime keeping your operations running smoothly. The secret behind our drill bits' exceptional performance is the innovative DHD series DTH bit technology. This advanced technology combines high pressure with ample air volume for an efficient yet cost effective drilling experience - guaranteed to leave you satisfied every time!
Our drill bits are specifically designed to cater to different kinds of terrain including but not limited to coal beds, limestone or hard rocks.
With its unmatched durability, sharpness and impressive performance capabilities - one can expect nothing less than fast and precise results using our D Miningwell High Pressure Drill Bit
At our company customer safety takes paramount importance. Hence we utilize only top class industry standard materials when crafting these commercial grade drills.
You can have confidence that in addition to delivering superior performance – it meets highest levels of compliance when it comes to workplace safety requirements.
In conclusion - for a drill bit that guarantees longer life expectancy, excellent drilling efficiency, stable speed and exceptional safety features; make the right choice with D Miningwell High Pressure Drill Bit. Obtain your product now and encounter a transformation!
Product Applications：
high pressure drill bit is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.
Advantages：
1.The longer life of the bit: the alloy material, with longer using life which better than the similar products;
2.High Drilling Efficiency: the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling；
3.The drilling speed is stable: the bit is scraped and cut to break the rock；
4.Good Performance: the D Miningwell high pressure drill bit has strong wear resistance, good Diameter protection and can make the cutting teeth be used efficiently；
5.The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9-grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant.
Technical parameters：
Model： | Head diameter： | Shank length： | Spline： | Port holes： | Gauge buttons： | Front buttons： | Weight： |
DHD25A-76 | 76 | 174 | 6 | 2 | φ14mm*6 | φ11mm*4 | 3.2kg |
DHD35A-90 | 90 | 180 | 8 | 2 | φ14mm*6 | φ12mm*5 | 4.7kg |
DHD35A-100 | 100 | 180 | 8 | 2 | φ14mm*6 | φ12mm*5 | 4.8kg |
DHD340-108 | 108 | 209 | 8 | 2 | φ16mm*7 | φ14mm*6 | 7.85kg |
DHD340-130 | 130 | 209 | 8 | 2 | φ16mm*8 | φ14mm*4+φ13mm*3 | 8.88kg |
DHD350-140 | 140 | 260 | 8 | 2 | φ18mm*7 | φ15mm*4+φ14mm*3 | 15.8kg |
DHD350-152 | 152 | 260 | 8 | 2 | φ18mm*8 | φ14mm*8 | 17kg |
DHD350-178 | 178 | 260 | 8 | 2 | φ18mm*8 | φ16mm*6+φ14mm*5 | 20.4kg |
DHD360-154 | 154 | 308.5 | 8 | 2 | φ18mm*8 | φ16mm*4+φ15mm*4 | 22.5kg |
DHD360-178 | 178 | 308.5 | 8 | 2 | φ18mm*8 | φ16mm*6+φ15mm*5 | 26.1kg |
DHD360-203 | 203 | 308.5 | 8 | 2 | φ18mm*10 | φ16mm*8+φ15mm*6 | 30.4kg |
DHD380-203 | 203 | 350 | 10 | 2 | φ18mm*10 | φ18mm*4+φ16mm*10 | 48.5kg |
DHD380-254 | 254 | 350 | 10 | 2 | φ18mm*12 | φ18mm*12+φ16mm*8 | 62.4kg |
Introducing the D Miningwell High-Pressure Drill Bit - your go-to solution for unparalleled longevity, efficiency, stable speed and remarkable performance.
Our innovative alloy material guarantees an extended lifespan compared to similar products in the market while the wear-resistant buttons ensure optimal sharpness resulting in faster drilling speeds – integral in most drilling applications. Our drill bit also features a unique scraping and cutting mechanism which effortlessly moves through rock irrespective of density or hardness.
At D Miningwell, we pride ourselves on superior product performance highlighted by our high pressure drill bit with excellent wear resistance properties and superior diameter protection.
With this product's robust cutting teeth, you save significantly on replacement costs resulting from downtime keeping your operations running smoothly. The secret behind our drill bits' exceptional performance is the innovative DHD series DTH bit technology. This advanced technology combines high pressure with ample air volume for an efficient yet cost effective drilling experience - guaranteed to leave you satisfied every time!
Our drill bits are specifically designed to cater to different kinds of terrain including but not limited to coal beds, limestone or hard rocks.
With its unmatched durability, sharpness and impressive performance capabilities - one can expect nothing less than fast and precise results using our D Miningwell High Pressure Drill Bit
At our company customer safety takes paramount importance. Hence we utilize only top class industry standard materials when crafting these commercial grade drills.
You can have confidence that in addition to delivering superior performance – it meets highest levels of compliance when it comes to workplace safety requirements.
In conclusion - for a drill bit that guarantees longer life expectancy, excellent drilling efficiency, stable speed and exceptional safety features; make the right choice with D Miningwell High Pressure Drill Bit. Obtain your product now and encounter a transformation!
