Four Spiral Flute Step Drill Bit Set, 5 Pieces 1/8"-1-3/8" HSS Unibit Step Drill Bit, 1/4" and 3/8" Shank Step Bits for Metal, Aluminum, Wood, Plastic

ProVault Verified independent store

→

About This 【5-Piece Step Drill Bit】The four-flute step drill bit offers excellent stability. This feature increases precision and cutting speed, making it perfect for large project s or quick repairs. It cuts smoother than conventional two-straight-flute step drill bits. A valuable addition to your toolbox! 【Multiple Sizes Available】This drill bit sharpener includes step drill bits with diameters of 3/16"-1/2" (6 steps), 1/8"-1/2" (13 steps), 1/4"-3/4" (9 steps), 3/16"-7/8" (12 steps), and 3/16"-1-3/8" (19 steps). It can meet various drilling needs. Clear laser engraving text to ensure clear visibility. 【Trustworthy Quality】Our industrial-grade step drill bit set is Constructed with HSS material, surface Nitride Coating can keep sharp and prolong service life, and undergoes multiple manufacturing processes. To ensure superior quality and longevity. 【Multi-scenario Use】The versatile step drill bits have high drilling accuracy, long service life, and strong stability, and are suitable for drilling holes in a variety of materials, including thin metal, copper, aluminum, iron, carbon steel, wood, and plastic. It is a must-have for any mechanic's toolbox. 【After-sales Service】If you encounter any problems while using our products. Please contact us by email, our professional after-sales team will contact you and solve your problems in time. Overview Material : High Speed Steel (HSS) Cutting Diameter : 1.38 Inches Finish Type : Titanium Nitride Shank Type : Straight Brand : KAKILFOB Show more