170 Piece Oxide Coated HSS Drill Bit Set

# Output The Draper 170 Piece Black Oxide Coated HSS Drill Bit Set provides comprehensive coverage for drilling applications across multiple materials. This fully ground high speed steel drill bit set features black oxide coating that enhances durability and corrosion resistance compared to standard HSS bits, making it ideal for professional tradespeople and contractors working in demanding environments. Each drill bit is manufactured with a 135° split point geometry that enables precise centring and prevents drill wander when starting holes. The black oxide coating eliminates the need for cooling agents during operation, allowing for faster workflow without interruption. The set is suitable for drilling metal, wood, chipboard and plastic, offering versatility across joinery, metalworking and general construction applications. The comprehensive size range from 1.0mm to 10.0mm covers the most commonly required drilling diameters for trade applications. All bits feature round shanks compatible with standard 10mm and 13mm drill chucks. The set is supplied in a durable metal storage case that protects the drill bits and keeps them organised on-site or in the workshop.

Features and Benefits:

• Fully ground with a 135° split point for precise centring and reduced drill wander
• Black oxide coating for enhanced durability and corrosion resistance
• Does not need to be used in conjunction with a cooling agent
• Suitable for use with metal, wood, chipboard and plastic
• Compatible with standard 10/13mm chuck
• Comprehensive size range from 1.0-10.0mm
• Supplied inside a metal case for organised storage and protection

Specifications: Drill bit type: HSS Drill tip angle: 135° Flute: Single Connection: Round shank Construction: Fully ground Contents: 10 x Black drill bits - 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0mm 5 x Black drill bits - 8.5, 9.0, 9.5, 10.0mm