SPIRAL FLUTE - High-speed HSS 4341 spiral flute step drill.

SWARFCLEARANCE - Spiral flutes for efficient swarf clearance.

PRECISION - Allows clog-free precision drilling of ten different size holes between 4-30mm with just one bit.

SIZES - Ø4-30mm in 2mm increments.

STORAGE - Supplied in plastic storage case.

Specification:

• Model No AK4748
• Brand: Sealey
• Nett Weight: 0.188kg
• Size Coverage: Ø4-30mm