12 1/4 inch 1308 cutters matrix steel body oil well drilling pdc drill bit

PDC Drill Bit is mainly used to drill oil well,gas well,water well,etc.

We design and product specifie PDC Bit with good performance for each soft,medium and hard formation.

•Clay stone/lignite/siltstone/sands:we design 3-5 blades with low density cutter placement,large slot.Low cost,high speed.

•Mudstone :we have experience to design suitable blades shape and cutterdirection to get high drill speed and stalbe drill.

•Grave/limestone/shale/clay/stone/tuff:round crown and reasonable cutter direction.Drill smoothly in good speed.