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|Type:||Drill Bit||Machine Type:||Drilling Equipment|
|Use:||Coal Mining||Color:||Yellow,Red,or According To Your Needs|
30-42mm Tapper button standard skirt bit with cooper sleeve for Mining
button dril bit: It adopts high wear-resistant hard alloy button and high toughness alloy steel pants.
Advantages: 1. The drill bit has high-speed impact rock, high rock drilling speed and high rock breaking efficiency. 2. The drill bit has high wear resistance and can drive more meters. 3. Optimize the most efficient drill bit according to the rock formation structure. Φ38 drill bit product features: The hard alloy tooth material adopts high wear-resistant formula, and the breaking rate is less than 0.2%.
Features: fast opening speed, easy control of the hole, iron mouth depth, angle, iron mouth mud package maintenance, saving labor costs. The use of bit: widely used in mountain tunnels, roadbed excavation, anchoring cable reinforcement.
|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|