Milwaukee 4" One-Piece Carbide Hole Cutter

PRECISION STAINLESS STEEL HOLE PRODUCTION

When your crew is faced with high-tensile alloys and thick-gauge stainless steel, standard bi-metal saws won't make the grade for long-term fleet ROI. The Milwaukee 49-57-8647 Carbide Cutter is engineered for extreme durability in the most abrasive metalworking environments. Utilizing premium tungsten carbide teeth, this one-piece cutter maintains its razor-sharp edge significantly longer than high-speed steel alternatives. The integrated stop-shoulder is a critical safety and efficiency feature, preventing the operator from over-drilling and protecting internal components when working on electrical panels or finished enclosures.

• / CARBIDE TEETH: Delivers superior lifespan and maintains cutting geometry in hard metals and stainless steel.
• / STOP SHOULDER DESIGN: Mechanical depth stop prevents over-drilling and limits cuts to a precise 3/16 in. depth.
• / 3-FLAT SHANK: Optimizes grip and prevents the bit from spinning in the chuck under high-torque drilling.
• / SPRING-LOADED PILOT: Automatic plug ejection ensures continuous productivity by clearing the core instantly.
• / ONE-PIECE CONSTRUCTION: Solid design maximizes concentricity and provides a more stable cut than multi-part arbors.

WHAT'S IN THE BOX

(1) 4 in. One-Piece Carbide Cutter (49-57-8647)