445mm 5-way diamond PDC drill bits for underground water drilling bits drilling parts equipments

HS Series Premium PDC Bit HS series PDC bit is tough and durable drilling tool, the mechanically simple fixed cutter designation allows it to go through complicated HDD drilling project and super deep vertical oil well drilling with unrivalled speed and boring quality . It has been proven over hundreds of working cases, HS series is designed and built to the highest engineering and manufacturing standards by Precise Drilling Materials and Components.It’s our Premium Quality PDC tools. HS Series fixed cutter PDC bit is API7-1 and ISO9001-2015 standard and available in sizes ranging from 2 15/16” to 17 1/2”.

Siruite offers a wide variety of fixed-gear drills(PDC and diamond set) that can be used in a wide variety of operating environments.

HS Premium PDC Diamond Bit Structure

Deep cutting removal chute design.without reducing the blade strength,increasing the height of the blade increases the cutting evacuation capacity and enhances the cleaning effect,resulting in a higher ROP.
Patented axe-shaped gear, it adopts comprehensive substrate design to ensure the impact of the product,if forms the best contact point to obtain the best drilling effect.it has high rock-breaking efficiency,low cutting resistance,and can be directed to cutting removal.it has higher impact resistance and mud pack resistance than the plane composite sheet.the cutting ridge line is conductive to digging into the ground,which has higher cutting efficiency.

Patented benz gears.it can form the best contacting point and get the best drilling effect.it has high rock -breaking efficiency,low cutting resistance,and can be directed to cutting removal.it has higher impact resistance and mud pack resistance than plane composite sheet.the cutting ridge line is beneficial to drill into the stratum,which has higher cutting efficiency and longer service life than flat one.it can adopt different substrates according to different stratum.
Inclined blade design to increase the stability of the drill bit and improve the taper rate.
Directional short bail design is easy to adjust the tool surface during orientation, and increase the slope rate.