retractable drill bit

R38 Retractable Drill Bit for Hard Rock Mining Spare Parts Describtion This type of bit is well known for its wear resistance on soft to medium-hard r...

T45 Retractable Drill Bit with Parabolic Buttons or Spherical Buttons for Mining Tunneling Drilling Application Retractable rock drill button bit is w...

Product Description R32-45mm button bit High quality for Hydraulic hammer rig uses in mining and other projects Thread Button Bits Thread button drill...

Product description Sollroc top hammer bits, also referred to as button bits, have been specially designed to drill through almost any type of hard an...

Ballistic buttons R32, T38, T45, T51, T60 Retractable Button Drill Bits CAPP standard bits for drifting and tunnelling are available in three basic de...

Tungsten Carbide Button Drill R32 Threaded Drill Bits For Rock Drilling Tools Product Name: Retrac Rock Drill Thread Button Bits Description: Retrac R...

China best sale stable quality with high speed retrac rock magnetic drill bits A comprehensive range of various button bits shown as below: Thread siz...

T51 Mining Drills Rock Tool Button Bit retrac 89mm 4 holes threaded drilling tools carbide drill bits Product Name different rock hardness drilling bu...

The information you may like to know before order: New Thread Button drill bit R35 mining drilling parts carbide rock drill bits small drill bits Thre...

Threaded drilling tools T51 retrac button bit drop center 89mm 3 1 / 2 inch 5 . 3kg 3 wash hole small rock drill bits T51 button bit Bit Dia. Buttons ...

T51 Tungsten carbide Retractable Drill Bit Spherical Buttons Description This type of bit is well known for its wear resistance on soft to medium-hard...

T51 Spherical Buttons with Drop Center Retractable Drill Bit Dia. 82 - 127mm Description This type of bit is well known for its wear resistance on sof...

T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard...

Hard Rock Drilling T38 64mm Retractable Drill Bit with Drop Center Description This type of bit is well known for its wear resistance on soft to mediu...

T45 CNC Milling Retractable Drill Bit For Underground Mining Description This type of bit is well known for its wear resistance on soft to medium-hard...

ST58 retractable drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunne...

T38 Tungsten Carbide Retractable Drill Bit Rock Drilling Tools Description This type of bit is well known for its wear resistance on soft to medium-ha...

Manufacturer Supply T38 Tungsten Carbide Inserts Retractable Drill Bit Rock Drilling Tools for Mining Description This type of bit is well known for i...

High quality and better price GT60 115mm drop center retrac button bit for solid grey granite retractable drill bit ​ Selling Units: Single item Singl...

76mm Retractable Drill Bit , drill rock bit drop center type Our Advantages: We have advanced production equipment & talented researchers & te...