Milwaukee One-Piece Carbide Hole Cutter, 4"

Milwaukee One-Piece Carbide Hole Cutter, 4"

The 49-57-8647 Milwaukee One-Piece Carbide Hole Cutter (4″) is built for smooth, long-life cutting in stainless steel and other hard metals thanks to durable carbide teeth and a rugged one-piece design. A stop-shoulder helps prevent over-drilling by limiting cut depth to 3/16″, while the 3-flat shank is optimized for Drill/Drivers. The spring-loaded pilot bit supports clean, efficient cutting with complete plug ejection for faster, less-mess hole making.

Country of Origin: Varies by production batch

Key Features / Specifications

• Brand: Milwaukee
• Part Number: 49-57-8647
• Product Type: One-piece carbide hole cutter
• Cutter Size: 4″
• Cutting Teeth: Carbide teeth for longer life and smooth cuts
• Materials (as stated): Designed for stainless steel and other hard metals
• Depth Control: Stop-shoulder design limits cuts to 3/16″ and helps prevent over-drilling
• Shank: 3-flat shank optimized for Drill/Drivers
• Pilot: Spring-loaded pilot bit for complete plug ejection
• Construction: Solid one-piece design for added durability and dependability
• Available Size Range (line): 3/4″ to 4-1/2″ (product line range)

Ideal For

• Cutting clean holes in stainless steel and other hard metals
• Users who want carbide-tooth durability for repeated hole cutting
• Applications needing controlled shallow cuts with a 3/16″ depth limit
• Drill/driver users who prefer a secure 3-flat shank
• Jobs where fast plug ejection improves efficiency and reduces downtime