Sealey AK4749 HSS 4341 Step Drill Bit Set 3pc Spiral Flute

Three high-speed HSS 4341 spiral flute step drills. Spiral flutes for efficient swarf clearance. Allows clog-free precision drilling of up to 18 different hole sizes. Supplied in a storage case.

• Three high-speed HSS 4341 spiral flute step drills.
• Spiral flutes for efficient swarf clearance.
• Allows clog-free precision drilling.
• Size #1: Ø4-12mm.
• Size #2: Ø4-22mm in 2mm increments.
• Size #3: Ø4-30mm in 2mm increments.
• Supplied in storage case.
• Model No. AK4749

Type	Step drill bit set
Diameter Range	4 to 30mm
Lifetime Warranty	No
Nett Weight	0.49kg
Size 1	Ø4, 5, 6, 7, 8, 9, 10, 11, 12mm
Size 2	Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm
Size 3	Ø4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30mm