463A Stepping Drill

In stock

SKU

463A

M2 High Speed Steel                                                 Two flutes                                            House standard

For drilling holes in sheet step-wise. Each step is approximately 4,5mm long. Shank has 3 flats at 120° for
secure holding in drill chuck. Tools have drill point for drilling from solid. Tools shown below are stocked
having diameters stepped in 2mm increments.

Tools listed below do NOT have diameter increments marked on the flutes*

Grouped product items
Product Name	Range	Diameters Covered	Number flutes	Shank Diam	Overall Length	Qty
463A 4-12mm Stepping Drill £47.26 - 2 in stock	4.00 - 12.00mm	4, 6, 8, 10 and 12	2	9	80
463A 11.40-26.75mm Stepping Drill £132.34 - 2 in stock	-	-	-	-	-

Details

*In case the depth increments are re-quired, to help identify the drilling size as the drill proceeds, they can be
marked in the chip space of one of the flutes, for an extra charge. Please enquire.

Tools may also be provided with Titanium Nitride (TiN) coating at extra cost. Please enquire.
Other specifications for this type of tool including for tools with 1mm STEPS, and with diameters including
tapping sizes for commonly used threads in sheet metal and pipe— may be provided against special order.