Draper HSS Drill Bit 3.5mm x 70mm 10-Pack

This set comprises ten high-speed steel (HSS) drill bits, each with a diameter of 3.5 mm, designed for precision and durability. The bits are fully ground with a 135° split point to aid accurate centering and reduce wandering during drilling. A black oxide coating enhances durability and corrosion resistance, contributing to a longer tool life. These bits are suitable for drilling into metal, wood, chipboard, and plastic and do not require the use of a cooling agent during operation. They are manufactured to DIN 338 and ISO 235/1 standards and are compatible with drills that have a 10 mm or 13 mm chuck, making them versatile for various workshop setups.

Features

• 10 high-speed steel drill bits, 3.5 mm diameter
• Fully ground with a 135° split point
• Black oxide coating for durability and corrosion resistance
• No cooling agent required
• Compatible with 10/13 mm chucks; DIN 338, ISO 235/1
• Suitable for metal, wood, chipboard, plastic