FLEXPRO STEP DRILL BIT 4~22mm M2 HSS

These Industrial quality step drill bits are ideal for tradesmen, electricians and anyone needing to drill larger holes in metal.

The bits step from 2mm through to 22mm in 2mm steps allowing you to drill 15 different size holes with the one bit.

Ideal for drilling through sheet metal, thin bar stock, bumper bars, dash panels, electrical meter boxes and more.

• Features
• Straight Flute for clean precise holes
• 4-22mm
• 2mm step increments
• 10 Sizes in the one bit
• Black Oxide Coated
• Round Shank
• M2 High Speed Steel
• Metric sizes: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm & 22mm