Heavy Duty Titanium Coated Step Drill Bit With A 1/4 Inch Hex Shank Kicks Through Dense Metal Thin Wood And Tough Plastic Slickly Built Like A Mean Machine To Handle Daily Shop Abuse Without Breaking A Sweat
✔️ single unit titanium hss conical step drill cutter one pc
This titanium coated step drill bit features a six point three five millimeter zero point two five inch hex shank that locks directly into power drills or impact drivers. Mechanics and DIYers rely on this tapered cone cutter to punch clean holes through thin steel panels, aluminum siding, plywood, and rigid acrylic without wandering or snapping tip edges during heavy shop cycles.
✅ Zero point six three five mm zero point two five inch hex mounting bar fits drill chucks tightly✅ Four to twelve mm point one six to zero point seven five inch stepped cutting profile handles light gauge materials
✅ Five to thirty two mm point two zero to point one two five inch max aperture cuts wide openings cleanly
✅ One piece titanium hss tapered cone head lasts longer than standard twist bits on tough alloys
💡 What makes a titanium step drill bit handier than old school twist bits for ripping through sheet metal and plastic?
This tapered cone gadget punches flat stock faster than ordinary holesaws because the stepped flutes eat away material layer by layer rather than digging in and stalling the motor. You snag cleaner openings with way less vibration thanks to these solid features:
- Zero point six three five mm zero point two five inch round mount drops right into your cordless driver without slipping
- Broad slicing angles distribute torque evenly across the feed face so thin sheets stay square and burr free
- Tempered high speed steel core keeps its bite while the DLC finish lowers drag when chewing through stubborn steel