The 135º point should be used to cut harder steel materials especially in deep hole applications
The saws feature an M14 thread which is suitable for use with most popular angle grinders
The 118º point creates easily controlled chips which are wide and thin
however they may be used in softer materials (such as wood or plastic) to create a countersunk hole for a screw
the tapping drill and break off tool needed for particular sizes of PowerCoil insert
Magnetic Core Drill Set Size:Set of 4 cutters: 14, 18, 20, and 22mm x 50mm Deep Magnetic Core Drill Set The 135º point should beSet of 4 cutters: 14, 18, 20, and 22mm Includes 1 pin to suit the cutters Made of high speed steel (HSS) with 5% cobalt for increased durability All components neatly organised in a heavy duty plastic case Universal Pin: Fits diametres 12MM 50MM Durability: High Speed Steel with 5% Cobalt for drilling harder materials Versatile Compatibility: Fits all magnetic based drills, including quick change systems Made in Germany