A pilot pin serves three main purposes:.
Ejects the slug at the end of the cut.
Provides coolant feed into the centre of the cutter.
Locates the centre of the cut
HOLEMAKER PILOT PIN, 6.34MM x 102MM, TO SUIT 50MM DEPTH OF CUT CUTTERS
Manufactured to the highest safety standards, individually forged from high quality alloy steel. The alloy content in these makes them ideal for all types of metalworking and masonry applications and also increases wear resistance significantly. The precisely ground cutting edge is induction hardened (52 – 58 HRC) to give improved performance over longer periods of time. Hardness at the striking end is maintained to under 42 HRC, so that the head will not splinter when subject to hammer blows. The shank is powder coated and cutting edge is accurately ground.
Octagonal Chisels are used for general work on cutting and chipping of metals, and shaping, facing and cutting of stonework. The extra long chisels are useful for all cutting and shaping jobs where extra length is required.
Available with imperial or metric spindle sizes.
Safety lever throttle.
1.3 HP motor for stall resistance.
One piece housing reduces maintenance costs.
Heavy duty air cooled spiral gears and double bearings for durability.
Swivel guard.
Grinding wheel not included