Step Drill Bit Set (#1, #2, #4), DUAL-FLUTE STEP BITS (3-Piece) Why Pros Choose Milwaukee MLW JAM-FREE Performance: Dual-flute design provides greater speed and control Up to 2X faster: Optimized for cordless drills in high speed Rapid StrikeT Tip: Creates fast, accurate starts and generates less heat Up to 4X longer bit life: Optimized geometry with Black Oxide coating to cut faster and produce less heat Laser-engraved reference marks: Easily stop on any hole size Specifications Technical specifications for Step Drill Bit Set - 3PC Part No. 48-89-9221 Product Line MLW Manufacturer Milwaukee Tools UPC 0004524230774 About Milwaukee Milwaukee is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America. Frequently Asked Questions How fast does autofxmart ship Milwaukee MLW?Most in-stock orders for Milwaukee MLW ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup. Is this Milwaukee product genuine?Yes. autofxmart is an authorized distributor of Milwaukee products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact [email protected] and we will make it right. What is the manufacturer part number (MPN) for Milwaukee MLW?The MPN for Milwaukee MLW is 48-89-9221. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs. Why Buy from autofxmart Authorized distributor — authentic, factory-fresh stock. Fast US shipping — most orders ship within 1 business day. 30-day returns — buy with confidence. Pro-shop pricing — bulk discounts available on request. Expert support — questions? Email us at [email protected].