Irwin Turbomax HSS Drill Bit 8.5mm 117mm 70mm IRW10502226

The Irwin Turbomax HSS drill bit is designed for use with portable and cordless drills. It is primarily intended for drilling metal and sheet metal, but also performs well in wood and plastics, and can drill stainless steel when used with a coolant. The bit features a 3-flute design for efficient cutting and chip removal, made from W9 High-Speed Steel with a hardness of 63–66 HRC. Its dimensions are 8.5 mm in diameter and 117 mm in total length, with a working length of 70 mm. It is compatible with standard portable and cordless drills and is suitable for drilling metal, stainless steel (with coolant), wood, and plastics. Use steady pressure and appropriate speed, and apply coolant when drilling stainless steel for optimal performance.

Features

• 3-flute design for efficient cutting
• 8.5 mm diameter, 117 mm total length
• W9 HSS, hardness 63–66 HRC
• Drills metal, stainless steel with coolant; wood and plastics
• Compatible with standard portable and cordless drills

Technical specifications

• Diameter: 8.5 mm
• Total length: 117 mm
• Working length: 70 mm
• Material: W9 High-Speed Steel
• Hardness: 63–66 HRC
• Model: IW10502226