Drill Bit, Tapered Drill Bit, Core Bit manufacturer / supplier in China, offering Tungsten Diamond Milling Carbide Hard Button Tapered Drill Bit, Resin Concrete Polishing Puck with Hook Loop Connection, Wet Angle Europ Plug Electric Grinder for 100mm Polishing Pad and so on.
|Purchase Qty. / Reference FOB Price|
|10-99 Pieces||US $20|
|100+ Pieces||US $16.8|
|Transport Package:||Carton Box for Each Piece or Customers Requirement|
|Payment Terms:||T/T, Paypal, Western Union|
|Usage:||Coal, Water Well, Mining or Quarry or Well Drilling|
|Application:||Mining or Quarry or Well Drilling|
|Product Name:||Tungsten Diamond Milling Carbide Hard Button Tapered Drill Bit|
|Taper: degree 4°46′, 6°, 7°, 11°, 12°|
|Usage: Wet drilling|
|Features:||1) Button bits with 6tips, 7tips, 8tips, we do them according to customers' requirement. We can manufacture the following types AC |
2) Different rock formations and rock drills require different taper angles. When drilling with high impact hydraulic rock drills in medium-hard to hard and abrasive rock formations, a wide angle is normally used. Taper angles of 11 and 12-degrees are always used on modern drill rigs. For low impact rock drills and softer rock formations, and a narrow taper angle of seven degrees is used of. A 7-degree angle can also be used if button bit spinning is a problem when using 11 and 12-degree equipment. In addition, a 4,46 degree angle is ideal for soft rock when you're using pneumatic or hydraulic drill rigs - to prevent bits from spinning or becoming detached.
|Advantages:||1) Adopt high quality steel and tungsten carbide to ensure product quality.|
2) Patented drill bit designs ensure fast footage speed and good quality of drilled holes.
3) Various specifications are available for production as per customers' special requirement.
4) Professional and cost-effective.
|Applied machine:||Drilling equipment|
|MOQ:||10 Pieces of each specification|
|Payment Terms:||T/T, Western Union, Paypal, etc.|
|Package||In wooden case or in carton|
|Delivery||7-12 days upon receiving payment|
|Certification:||ISO9001, SGS Product Quality Control|
|Main Market:||USA, Canada, Germany, Italy, Portugal, Poland, Russia, Brazil, Chile, Australia, UAE, South Africa etc.|