Steel body PDC bits in Mazak CNC machine

Overview Starry Sky Roller BitGREAT has customized manufacture 90 ° U-shaped Roller Bit, 120 ° U-shaped Roller Bit and Starry Sky Roller Bit.The Roller bit mainly used for Rock reamer (Hole opener) ...

Steel tooth drills are suitable for extremely soft formations with low compressive strength and high drillability such as clay, mudstone, chalk, etc..

This type of Bi-center bit mainly used for medium to medium hard compressive and abrasive formation.

GREAT customized made Diamond core bits ,which including Matrix body and Steel body.