الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
[M2 High-Speed Steel with Enhanced Hardness]: Formulated with higher tungsten and molybdenum content, vacuum heat-treated and nitride-coated for superior wear resistance and cleaner cuts in tough materials.
[Continuous Drilling with Clear Size Indicators]: Laser-marked steps allow easy size tracking without stopping, saving time and improving workflow efficiency.
[Smooth & Fast Cutting Performance]: Precision CNC-ground flutes and optimized geometry enable faster, cleaner, and more controlled drilling in metal and wood.
[Heavy-Duty Material Compatibility]: Drills through stainless steel (up to 12ga), hardened metal, steel, aluminum, copper, wood, and plastic with proper technique.
[12 Sizes in One Professional Bit]: Replace a full set of drills: creates holes from 3/16" to 7/8" without changing bits—ideal for electricians, metalworkers, and craftsmen.
وصف
Jerax tools M2 HSS 1/4 to 1-3/8" Step Drill Bit Spiral Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic