center bit

...m Bi- include the following performance-enhancing features: • Directionally responsive; • Force-balanced cutting structure; • CFD enhanced hy...

Tungsten Carbide Spot Drill Carbide End Mill CNC Router Milling Cutter Drilling an ultra-precise hole can be tough. Material behav...

...the rock performance. Cross and button are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes...

...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling R38/90mm Th...

...Brief Description * Wellbore reaming operation Special configuration and unique cutters layout make the applicable for reaming or drilling in p...

... Drop T51 Mining with 19 Cemented Carbide Insert Buttons Product Description: Semi-dome are designed for fast penetration rates ...

... T51 Thread Button For Rock Drilling Thread Button Description: 14 Semi-ballistic carbide inserts T51 threaded drill with drop f...

... Spherical Button For Very Hard Stone With High Percentage Si Drill T45-76mm drop Buttons: front 4x11mm, 1x11mm gauge: 8x12mm...

Product Description: PDC Bi- is a specially designed drill that allows for hole enlargement while drilling. It is used to drill a smalle...

... Drill Titanium Coated Straight Flute / Spiral Flute Discription of HSS Drill : ISO866/ISO2540 HSS Drills Manufacturin...

Center drill bit, Carbide center drill, Center bit, Carbide center drill bit Center drill bit is a drill bit especially for center hole drilling, it i...

... Mission M40 Button Drill For Water Well Drilling DTH Hammer is also called DTH , DTH Button , Down The Hole Button , Rock ...

... point provides fast boring in hard and soft woods, for precise and easy drilling. 2. Solid design provide extre rigidity and excellent chip...

... high-speed steel German process high precision Tough, durable and long life Accurate and convenient Sharper and more wear-resistant Desc...

... , High Speed Steel Self Drill feature: 1, Precise dimension,long life and high efficiency. 2, High-speed steel (HSS) provides har...

... face/flat face 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat ......

.... Maximum hole deviation control. 2. Concave Face The all-round application face specifically for medium hard and homogenerous rock formations....

... For Reverse Circulation RC Drilling Product Introduce: Reverse Circulation hammers are designed with an inner sample tube that extends through ...