HSS Step Drill 4mm To 14mm
FAISD412 - Step drills are used for cutting varying hole sizes in material up to 4 mm thick without changing the drill bit
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Step Drill 4mm To 14mm x 2.0mm HSS
Sizes 4 to 14 mm. Increments of 2.0 mm.
Max thickness 4 mm.
Made from HSS ( High Speed Steel ).
Shank: 6 mm diameter.