1. Alloy steel body is made by material ASTM4140 (42CrMoA), heat treatment with HRC38-42 hardness, has high toughness and wearable character.
2. Tungsten carbide tip is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working.
3. The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and short tools changing time. The coal mining tools are suitable for surface mining, underground mining and tunneling.
Our products include all kinds of round cutter bit and flat cutter bits for excavate coal Machine. Such as U76, U82, U84, U85, U92, U94, U95, U118 S100,S135,S150,S160,S200 , B47K17H, B47K19H, B47K22H, B43K, B43H, BHR73 etc and coal bolting bit and coal bolting Rod.
| Product Name: | Coal Cutting Tools |
| Description: | rock drilling tools, construction drilling tools, mining tools, road milling tools, shield cutters and other related products. |
| Material: | carbide steel |
| MOQ: | 100PCS |
| Type | U76, U82, U84, U85, U92, U94, U95, U118, S100,S135, S150 B47K19H, B47K22H, B43K, B43H, BHR73 etc and coal bolting bit and coal bolting rod. |
| Diameter | 19-70mm |
| Use | Mining and drilling |
| Color | According to the customer request |