Sealey 3 Piece Spiral Fluted HSS Step Drill Bit Set AK4749
The Sealey 3 Piece Spiral Fluted HSS Step Drill Bit Set is a professional drill bit set designed for precise stepped hole dri... morelling across a wide range of diameters. This versatile set includes three high-speed steel step drills manufactured from HSS 4341 material, delivering reliable performance in sheet materials and thin metals commonly encountered in electrical, HVAC, and general fabrication work. The double spiral flute design is engineered for efficient swarf clearance, preventing clogging during operation and maintaining clean, accurate holes throughout the drilling process. This configuration ensures smooth chip evacuation even when working with softer metals like aluminium or thin gauge steel. Together, the three bits provide up to 18 different hole sizes ranging from 4mm through to 30mm, offering exceptional versatility from a compact three-piece set. Ideal for electricians drilling conduit entry points, plumbers creating pipe penetrations, or fabricators requiring multiple diameter holes in sheet metal, this set eliminates the need for numerous individual drill bits. The stepped configuration allows progressive hole enlargement with a single tool, improving efficiency on site. The bits are supplied in a convenient flip-up metal case that protects the cutting edges during storage and transport. Features and Benefits: • HSS 4341 construction for durability and heat resistance • Double spiral flutes prevent clogging and ensure clean drilling • 18 different hole sizes from a compact 3-piece set • Flip-up metal case protects bits and organises storage Specifications: Brand: Sealey Nett Weight: 0.49kg Size 1: Ø4, 5, 6, 7, 8, 9, 10, 11, 12mm Size 2: Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm Size 3: Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm
The Sealey 3 Piece Spiral Fluted HSS Step Drill Bit Set is a professional drill bit set designed for precise stepped hole dri... morelling across a wide range of diameters. This versatile set includes three high-speed steel step drills manufactured from HSS 4341 material, delivering reliable performance in sheet materials and thin metals commonly encountered in electrical, HVAC, and general fabrication work. The double spiral flute design is engineered for efficient swarf clearance, preventing clogging during operation and maintaining clean, accurate holes throughout the drilling process. This configuration ensures smooth chip evacuation even when working with softer metals like aluminium or thin gauge steel. Together, the three bits provide up to 18 different hole sizes ranging from 4mm through to 30mm, offering exceptional versatility from a compact three-piece set. Ideal for electricians drilling conduit entry points, plumbers creating pipe penetrations, or fabricators requiring multiple diameter holes in sheet metal, this set eliminates the need for numerous individual drill bits. The stepped configuration allows progressive hole enlargement with a single tool, improving efficiency on site. The bits are supplied in a convenient flip-up metal case that protects the cutting edges during storage and transport. Features and Benefits: • HSS 4341 construction for durability and heat resistance • Double spiral flutes prevent clogging and ensure clean drilling • 18 different hole sizes from a compact 3-piece set • Flip-up metal case protects bits and organises storage Specifications: Brand: Sealey Nett Weight: 0.49kg Size 1: Ø4, 5, 6, 7, 8, 9, 10, 11, 12mm Size 2: Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm Size 3: Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm
Sealey AK4749 Hss 4341 Step Drill Bit Set 3Pc Spiral Flute, Multi
Three high-speed HSS 4341 double spiral flute step drills. Double spiral flutes for efficient swarf clearance. Allows clog-fr... moreee precision drilling of up to 18 different hole sizes. Supplied in flip-up metal case. Features: • Three high-speed HSS 4341 double spiral flute step drills • Double spiral flutes for efficient swarf clearance • Allows clog-free, precision drilling of 18 different size holes with just three bits • Size #1: Ø4-12mm • Size #2: Ø4-22mm in 2mm increments • Size #3: Ø4-30mm in 2mm increments • Supplied in flip-up metal case Specifications: Guarantee:Consumable Model Number: AK4749
Three high-speed HSS 4341 double spiral flute step drills. Double spiral flutes for efficient swarf clearance. Allows clog-free precision drilling of up to 18 different hole sizes. Supplied in flip-up metal case. Features: • Three high-speed HSS 4341 double spiral flute step drills • Double spiral flutes for efficient swarf clearance • Allows clog-free, precision drilling of 18 different size holes with just three bits • Size #1: Ø4-12mm • Size #2: Ø4-22mm in 2mm increments • Size #3: Ø4-30mm in 2mm increments • Supplied in flip-up metal case Specifications: Guarantee:Consumable Model Number: AK4749
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