Sealey HSS 4341 Step Drill Bit Set 3pc Double Flute

HSS 4341 Step drills with choice of straight or spiral flute for clog-free precision drilling of up to eighteen different hole sizes. Available as a three piece set in a metal case or as individual drill bits packed in a plastic storage case.

Three high-speed HSS 4341 double flute step drills.

Double straight flutes for efficient swarf clearance.

Allows clog-free, precision drilling of eighteen different size holes with just three bits.

Size #1: 4-12mm.

Size #2: 4-22mm in 2mm increments.

Size #3: 4-30mm in 2mm increments.

Supplied in flip-up metal case.

Model No. AK4746