MABLEVI 12 Pcs HSS Four Spiral Flute Step Drill Bit & Countersink Set 12 Pieces
MABLEVI 12 Pcs HSS Four Spiral Flute Step Drill Bit & Countersink Set
Product Features
- [Step Drill Bit] Four Spiral Flute design ensures precise and accurate drilling. The four-flute step drill bit is smoother cutting than conventional two-straight flute step drills.
- Constructed with HSS material ensures they stay sharp and durable through various projects. Surface Nitride Coating can keep sharp and prolong service life.
- [Countersink Drill Bit] Five-flute design reduces vibration and removes chips better. It goes through like butter and leaves a very nice bevel on drilled holes.
- 11PCS different sizes/levels of drill bits that you'll appreciate the versatility and convenience they bring to your drilling tasks. Say goodbye to the hassle of switching between multiple bits.
- Having a solid case to keep the bits nice and sharp vs just rolling around with other metal bits. Very versatile, do-it-all kit.