The Precision Step Drill Bit (.250 x .281) is a must-have tool for knife and gun makers, designed to create accurate recesses for specialized fasteners. Crafted from high-speed steel (HSS), this drill bit ensures durability and precision with every use. It features a brad-point tip that guarantees precise entry placement, helping to prevent misalignment in delicate handle materials. Ideal for woodworking, bone, carbon fiber, phenolic resin-based materials, and other composite materials, this step drill bit is engineered for optimal performance in custom handle fabrication. Please note that it is not recommended for use on steel or metal.
This model is specifically designed for setting CKK Hidden Bolt Fastener HB281 or any fastener with a 0.280-inch pilot diameter and a 0.281-inch head diameter, making it an essential addition to any craftsman’s toolkit.
Specifications:
Model: KKS281
Designed for: CKK Hidden Bolt Fastener HB281
Step Diameter: 0.281 inches
Pilot Diameter: 0.250 inches
Material: High-Speed Steel (HSS)
