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|Type:||Drill Bit||Machine Type:||Drilling Tool|
|Use:||Coal Mining||Carbide Type:||Wedge-shaped|
Tapered button bits 7 degree, diameter32mm, 6 wedge-shaped buttons
In recent years, the domestic and international ball tooth series has developed rapidly, and it is realized with the goal of increasing the drilling speed of the rock drill with the rapid perforation of the hydraulic rock drill to increase the industrial drilling speed.
The threaded coupling column is mainly a kind of drill bit used in combination with a hydraulic rock drill (or pneumatic rock drill) and a hydraulic drill rod (air drill rod). The thread is matched with the drill rod by different types of threads to perform the hole drilling operation. ¢32-¢203mm, mainly used in the mining of underground mines, the mining of open pit mines, the opening of blast furnaces in steel mills, etc. Fast and easy to grind.
|Product Name:||Tungsten Carbide insert 7~12 degree dia. 30~44mm Taper Button Cross Chisel Bit|
|Types||Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit|
|Application::||Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling|
|Feature:||Tapered drill bits connect tapered drill steel of rock drill for drilling holes|
|Material:||High quality carbide and high quality steel|
|We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.|
|Types of drill bits||Diameter (mm)||Taper Angle (Degree)||Length (mm)|
|Tapered chisel bits||20/22/28/30/32/34/36/38/40||4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree||50/55/60/71/80|
|Tapered cross bits||24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55||50/55/60/71/80|
|Tapered button bits||28/29/30/32/33/34/35/36/37/38/40/41/42/45||50/55/60/71/80|