Premium bi-metal hole saw kit featuring speed slot technology for efficient metal cutting operations.

• Sharp, optimized tooth design penetrates sheet metal with precision and ease
• Durable bi-metal construction provides fast cutting while maximizing tool life
• Double slits staircase design enables quick slug removal and prevents chip buildup
• Comprehensive size range: 3/4" to 3-1/4" (includes 2 arbors, 2 drills, and extension shank)
• Heavy-duty ABS carrying case for protection and portability

• M3/M42 High Speed Bi-metal edge welded to alloy steel back for heavy duty cutting
• 4/6 variable tooth pattern for optimal cutting performance
• Cutting depth: 1-1/2" (38mm) to 1-7/8" (47mm)
• Diameter range: 9/16" to 8-17/64" (14-210mm)
• Compatible with portable electric/pneumatic tools, drill machines, lathes, and milling machines
• Effective on stainless steel, pipe, nail-embedded wood, hard wood floors, plywood, and plastics

• All specifications for arbored hole saws match standard hole saws
• Note: Extra charge applies for pilots

• Delivery: 20-30 days after deposit (sea, air, or express options available)
• Payment methods: L/C, T/T, Western Union, PayPal
• Payment terms: 20-30% deposit, balance before shipment or against copy of B/L

Free samples available for testing (delivery within 7-10 days).