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A. It covers Ø4-22mm in 2mm increments, allowing ten different hole sizes to be drilled with a single bit.
A. It is manufactured from HSS 4341 high-speed steel.
A. The double spiral flutes promote efficient swarf clearance, enabling clog-free precision drilling.
A. Yes, it is supplied in a plastic storage case.
A. Yes, AK4748 is an available variant in the same step drill bit family with a different size specification.
A. Alternative step drill bits in the Sealey range include AK4722, AK4732, AK4744 and AK4745, each being a different product performing a similar drilling function.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
A. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
A. Returns are accepted within 30 days of delivery for unused items in original packaging. Please contact us to arrange a return.
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