Metal Drill Bits

Heller HSS Steel Drill Bit with Reduced Shaft

Premium steel drill bits for stationary drilling

This high quality steel drill with a CYL shank for stationary drilling is the ideal choice for working in alloyed and unalloyed steels up to 1100 N/mm². It has a reduced shank and is therefore also suitable for drilling larger diameter holes in small chucks and hand-held drills.

Shaft form and tool length optimised for use in box column drills
Ground HSS steel drill bits for highest precision
Ideal for drilling in alloyed and unalloyed steels up to 1100 N/mm²
Wire edge at the outside of the taper removed with a point angle of 118° to enable a long service life

Product

Premium steel drill bits for stationary drilling

Code	DrillØ	Working Length	Overall	Box Qty	Price
21542	10 mm	87 mm	133 mm	1	£6.87
21544	11 mm	94 mm	142 mm	1	£8.15
21546	12 mm	101 mm	151 mm	1	£9.06
21548	13 mm	101 mm	151 mm	1	£9.48
21549	13.5 mm	108 mm	160 mm	1	£11.11
21550	14 mm	108 mm	160 mm	1	£11.26
21551	14.5 mm	114 mm	169 mm	1	£12.12
21552	15 mm	114 mm	169 mm	1	£12.27
21553	15.5 mm	120 mm	178 mm	1	£13.34
21554	16 mm	120 mm	178 mm	1	£13.80
21555	16.5 mm	125 mm	184 mm	1	£15.39
21556	17 mm	125 mm	184 mm	1	£15.63
21557	17.5 mm	130 mm	191 mm	1	£16.32
21558	18 mm	130 mm	191 mm	1	£16.54
21559	18.5 mm	135 mm	198 mm	1	£18.13
21560	19 mm	135 mm	198 mm	1	£18.36
21561	19.5 mm	140 mm	205 mm	1	£19.28
21562	20 mm	140 mm	205 mm	1	£20.62
23998	22 mm	150 mm	219 mm	1	£29.50
23999	25 mm	150 mm	246 mm	1	£40.65

* All prices for box quantity and exclude VAT.