Payment & Shipping Terms:
|Features:||Good Wear Resistance,High Hardness||Material:||WC,Cobalt|
|Grade:||MR300,MR600,MR600A,MR800,MR8-B,MR9-B||Applicaction:||Electric Dill Or Pneumatic Drill For Building, Geology And Coal Mining.|
Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt
|Property & Application||ISO|
|MR300||15.1||94||1700||Used for non-ferrous and non-metal bore drilling||K01|
|MR600||14.95||90.5||2400||Widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building, geology and coal mining.||K15|
|MR800||14.7||89.8||2600||Suitable for all kinds of cement drill bits, or electric dill or pneumatic drill for building and geology.||K20|
|MR8-B||14.7||88.5||2700||Suitable for harder rock or rock with hard stratum or metallic rock.||K20|
|MR9-B||14.4||87.0||2800||Used for deep well or heavy rock drill||K30|
1.Strong R&D team. Professional engineers serve for clients, recommend product and grades as per your applications. We also offer after-sale service.
2. Strong Mould R&D team. We support product customization as per requirements, ensure high working efficiency with good quality.
3. Successful cooperation case: We cooperate with clients in domestic and abroad, and get good feedback from them.