To drill a hole you will need the following. Core Drill Bit (Choose the size based on your requirements). Shaft Either Hex or SDS Plus / Max. Choose you need from drop down above menu. High quality SDS PLus Shaft.
Length: 110mm, 200mm, 350mm, 430mm, 530mm. SDS PLus shaft include: SDS Plus Arbor + Centre pilot drill. High quality Max PLus Shaft. SDS Max shaft include: SDS Plus Arbor + Centre pilot drill. Hex shaft include: Hex Arbor + Centre pilot drill. Package Include:1Pcs TCT Core Drill Bit or SDS / Hex Shaft or TCT Core Drill Bit with SDS / Hex Shaft. Accoring to your requirements, choose the size from drop down menu. Please list your special requests color, packages, etc. Please contact me before you return it. Not accept returning of electronic components.Feedback is very important to us.