3pcs Hss Titanium Step Drill Bit Set with Cobalt Multiple Hole 24 Size
[Product Information]
- Suit for size 4-12mm: 4, 6, 8, 10, 12mm / 4-20mm: 4, 6, 8, 10, 12, 14, 16, 18, 20mm / 3-12mm: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm
- Two-flute design gives you faster, smoother cutting.
- High Speed Steel Cobalt Coated Step Drill Sae Standard Sizes
- Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc.
- High speed steel for longer service life.
