Description
- STRONG STEP DRILL BITS - Our durable drill bits are stronger and more reliable than others because they have been crafted to withstand regular usage.
- MATERIAL- High speed steel titanium plating for longer service life.
- Cone Drill Bit for Metal - Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
- Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps
- Different Sizes - The bits set includes 3 standard step drill bits that can replace 15 individual drill bits:3/4/5/6/7/8/9/10/11/12/14/16/18/20mm
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Size: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm) 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm) Package Included: 3pc Hss Step Cone Drill Bit Titanium Hole Cutter Set" 3pc Hss Step Cone Drill Bit Titanium Hole Cutter Set
