Blue Spot Tools Step Drill Bit HSS 4-42mm

ManoMano

General description The BlueSpot HSS Step Drill is manufactured from high-speed steel, providing increased durability and cutting power. It features 14 steps with size increments of 2mm (4-6mm) and 3mm (9-42mm). The drill is titanium coated to reduce friction and heat, making it ideal for precision drilling in various materials including aluminium, brass, copper, plastic, steel, and wood. Technical specifications Number of steps: 14 Size range: 4mm to 42mm Step increments: 2mm Material: High-speed steel Coating: Titanium Installation Insert the drill into a compatible drill chuck and tighten securely before use. Usage Use for precise, step-by-step drilling in various materials. Apply steady pressure and avoid overheating.

Amazon

FOURTEEN HOLE SIZES: Produces 4, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39 and 42 mm holes using one large-capacity step drill bit. LARGE 42 MM CAPACITY: Suitable for creating and enlarging larger holes for cable glands, grommets, electrical enclosures, panels and general fabrication work. HIGH-SPEED STEEL: Manufactured from HSS for dependable cutting performance and increased durability during workshop, maintenance and DIY applications. TITANIUM COATED: The titanium coating helps reduce friction and heat during drilling, supporting efficient cutting and longer usable life. MULTI-MATERIAL USE: Suitable for aluminium, brass, copper, plastic, steel and wood; the round shank fits compatible standard drill chucks.

Power Tools Direct

The BlueSpot HSS Step Drill is manufactured from high-speed steel for increased durability and cutting power. With 14 Steps: 2mm (4-6mm) and 3mm (9-42mm) increments. Titanium coated to reduce friction and heat. Specially designed for precision drilling of holes in aluminium brass copper plastic steel and wood.PTDB/S20506