MPN

Dormer Slot Drill, 3 mm Cutter, Carbide, 6mm Shank, 7 mm Cut Length

RS Stock No.:: 728-999
Mfr. Part No.:: S812HA3.0
Brand:: Dormer

Dormer Slot Drill, 3 mm Cutter, Carbide, 6mm Shank, 7 mm Cut Length

This image is representative of the product range

Subtotal (1 unit)*

$65.43

(exc. GST)

$71.97

(inc. GST)

FREE delivery for orders over $80.00 ex GST

Stocked by manufacturer

Ready to ship from 21 December 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	$65.43

*price indicative

RS Stock No.:: 728-999
Mfr. Part No.:: S812HA3.0
Brand:: Dormer

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Dormer
	Product Type	Slot Drill
	Cutter Diameter	3mm
	Cut Length	7mm
	Number of Flutes	2
	Material	Carbide
	Overall Length	57mm
	Shank Type	Plain
	Flute Type	Helical
	Shank Diameter	6mm
	Finish	AlCrN
	Standards/Approvals	ISO

	Select all
	Brand Dormer
	Product Type Slot Drill
	Cutter Diameter 3mm
	Cut Length 7mm
	Number of Flutes 2
	Material Carbide
	Overall Length 57mm
	Shank Type Plain
	Flute Type Helical
	Shank Diameter 6mm
	Finish AlCrN
	Standards/Approvals ISO

Datasheet - S812HA3.0

RoHS Status: Exempt

COO (Country of Origin):: IT

The Dormer Slot Drill with 45° chamfered corner edges is manufactured to DIN 6527 L standard, ensuring precision and durability. Made from solid carbide with AlCrN coating, it features a 28° helix and 9° rake angle for efficient slot milling and ramping in steels, stainless steels, cast-iron, aluminium, copper alloys and high-temperature alloys.

Aluminium Chromium Nitride Coating

Hard Material Solid Carbide

General Purpose Cutter Type for Low to High Resistance Materials

28° Helix Angle Flute