Tapered Drill Bit, Taper Button Bits, Tungsten Carbide Drill Bit manufacturer / supplier in China, offering 34mm Rock Drill Taper Button Stone Mine Tapered Drill Bit, New Diamond Polishing Pads for Concrete Floor, 150mm Marble Wet Polishing Pad with Snail Lock and so on.
|Purchase Qty. / Reference FOB Price|
|10-99 Pieces||US $20|
|100-499 Pieces||US $17|
|500+ Pieces||US $10|
|Transport Package:||Carton Box for Each Piece or Customers Requirement|
|Payment Terms:||T/T, Paypal, Money Gram, Western Union|
|Type:||Center Drill Bit|
|Usage:||Masonry Drilling, Coal, Water Well, Mining or Quarry Drilling|
|Taper:||Degree 4 46, 6, 7, 11, 12|
|Product Name:||34mm rock drill taper button stone mine sds max drill bit|
Taper: degree 4°46′, 6°, 7°, 11°, 12°
Usage: Wet drilling
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.
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.
10 Pieces of each specification
|Payment Terms:||T/T, Western Union, Paypal, etc.|
n wooden case or in carton
7-12 days upon receiving payment
ISO9001, SGS Product Quality Control
USA, Canada, Germany, Italy, Portugal, Poland, Russia, Brazil, Chile, Australia, UAE, South Africa etc.