CMT Orange Tools 552-735 1-3/8″ Diamond Dry Hole Saw

Description

CMT Orange Tools 552-735 1-3/8″ Diamond Dry Hole Saw

• Diamond grit edge hole saws have been specifically developed for professionals that need to drill extremely hard materials where it is increasingly difficult to drill with conventional hole saws.
• These hole saws guarantee excellent performance and superior lifetime.

Instructions

• Turn on the drilling machine to start tool rotation. Begin drilling approximately at a 30° angle – this is the angle measured between the hole saw and the working surface. Cutting at an angle will prevent tool slippage, allow for perfect centering and increase cutting precision.
• To gain improved stability through the drilling process, it is advised to rest the drilling machine on the working surface.
• Continue the cut vertically, accompanying the tool in an orbital motion. This will favor better cooling and chip evacuation.  (If you are using a guide, begin the cut vertically, then lift the guide and continue cutting in an orbital motion).
• Remember that the tool you are using is not a drill bit. This means that attempting to bore holes perfectly perpendicular to the work surface on a frequent basis will drastically reduce the life of your hole saw.
• Using water as a cooling agent may help extend the life of the hole saw.

**The percussion/hammer action mode must be turned off when using these hole saws.**

Technical Details