Milwaukee 5-Piece Electrician’s Carbide Tipped Hole Cutter Kit 49-22-8300

PRECISION CONDUIT ENTRIES IN STAINLESS AND SHEET METAL

When you’re facing a stainless NEMA 4X enclosure or heavy-gauge structural studs, standard bi-metal saws often fail before the first hole is finished. This 5-piece kit is specifically curated for the most common conduit sizes, delivering drill-press quality results with a handheld drill. By utilizing carbide-tipped teeth, these cutters maintain their edge significantly longer than high-speed steel, ensuring you aren’t burning through bits in the middle of a panel build. The integrated stop flange is a critical safety feature for electricians, preventing the cutter from plunging too deep and damaging internal components or existing wiring once the breakthrough occurs. Every cut leaves a burr-free finish, protecting your wire insulation during the pull and ensuring a professional, code-compliant installation every time.

• / Carbide-tipped teeth provide superior life in stainless steel and abrasive non-ferrous metals.
• / Precision-ground teeth produce burr-free holes, eliminating the need for secondary filing before wire pulling.
• / Integrated stop flange prevents over-drilling, protecting sensitive components inside electrical boxes.
• / Optimized for materials up to 3/16-inch thick, including structural steel and cast iron.
• / Spring-loaded pilot bits ensure automatic slug ejection for faster repetitive drilling.

TECHNICAL SPECIFICATIONS

WHAT’S IN THE BOX

(1) 7/8″ Carbide Tipped Hole Cutter, (1) 1-1/8″ Carbide Tipped Hole Cutter, (1) 1-3/8″ Carbide Tipped Hole Cutter, (1) Quick-Change Arbor with Pilot Bit, (1) Additional Pilot Bit, (1) Carrying Case