Flexible Size Options: available in multiple diameters from 5/8 in (16mm) to 1-3/8 in (35mm). Choose individual sizes or select the option that fits your drilling needs
Premium Tungsten Steel Construction: heat-treated tungsten steel with HRC >66 provides high hardness, heat resistance, and long-lasting sharpness for efficient drilling in hardwood and softwood
3-Tooth Spiral Design: features a centering tip with dual cutting edges for smooth, precise drilling with high concentricity, helping reduce slipping and wobbling during operation
Wide Wood Material Compatibility: designed for hardwood, softwood, plywood, MDF, multilayer boards, and composite panels, making it suitable for various woodworking applications
Round Shank Compatibility: features an 8mm (5/16 in) shank for bits up to 1-3/16 in and a 10mm (3/8 in) shank for larger sizes. Compatible with hand drills, cordless drills, and drill presses
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