Sealey HSS 4341 Step Drill Bit 4-22mm Spiral Flute (AK4747)

High-speed HSS 4341 double spiral flute step drill.
Double spiral flutes for efficient swarf clearance.
Allows clog-free precision drilling.
Hole Sizes: 4-22mm in 2mm increments.
Supplied in plastic storage case.
Model No. AK4747

Shipping Label: Sealey Direct