Sealey AK4744 HSS 4341 Step Drill Bit 4-22mm Double Flute

The Sealey double flute HSS 4341 step drill bit is designed for efficient drilling with clog-free, precision results. It features double straight flutes to enhance swarf clearance and enables drilling of holes from 4 to 22 mm in 2 mm increments. The bit is made from high-speed HSS 4341 and is supplied in a plastic storage case. Model AK4744, with a net weight of 0.07 kg.

Features

• High-speed HSS 4341 material for durability
• Double straight flutes for swarf clearance
• Hole sizes 4–22 mm in 2 mm increments
• Supplied in plastic storage case
• Model AK4744, Sealey brand