Condition | New | Use | Coal Mining |
Applicable Industries | Construction works , Energy & Mining | Product name | Taper Button Bit |
Weight (KG) | 4 | Diameter | 26mm-56mm |
Video outgoing-inspection | Provided | Length | 50mm~72mm |
Brand Name | JCDRILL | Advantage | High Performance |
Type | DRILL BIT | Color | Request |
Machine Type | Drilling Equipment | Usage | Drilling and Construction |
Material | High Manganese Steel, Carbide, Tungsten Carbide | Transfer | Air/Sea/Express |
Processing Type | Forging, Forging |
Introduction
Hex22 High performance taper drilling rods for mining quarrying tunnelling
Tapered drill rod, also called taper rod, tapered drill steels, it provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from 0.6 m to 3.6 m in length—are measured from the collar to the bit end. Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159 mm 6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity. For drilling medium-hard to hard and abrasive rock formations, taper angles of 11 and 12-degrees are normally used on modern drill rigs, like crawler hydraulic rock drill. Also for Y6, Y10, Y24, YT24, Mobile rock drill pneumatic and hydraulic. For low impact rock drills and softer rock formations, a narrow tape range of 7 degrees is used, such as India, Saudi’s granite and marble quarry. A comprehensive range of taper button bits, cross bits and chisel bits with 6, 7, 11, 12 degree taper, drill hole diameter: 28mm-57mm.
Minimum Order Quantity | N/A |
Price | |
Packaging Details | Standard Export Delivery Package |
Delivery Time | 7days |
Payment Terms | T/T |
Supply Ability | Based on Detailed Order |