Raven Concealment - Adjustable Belt Clip has been added to your Cart
The Precision Step Drill Bit (.218 x .312) is an essential tool for professional and hobbyist knife and gun makers, designed to create precise recesses for specialized fasteners. Made from high-speed steel (HSS), this durable bit ensures accuracy and clean drilling, making it ideal for handle materials such as wood, bone, carbon fiber, and phenolic resin composites. Featuring a brad-point tip, this step drill bit provides precise entry placement, reducing the risk of misalignment for superior craftsmanship.
Optimized for setting the CKK Hidden Bolt Fastener HB218, this drill bit is also compatible with any fastener requiring a 0.218-inch pilot diameter and a 0.312-inch head diameter. Whether you're working on custom handles, specialty woodworking, or precision modeling, this tool delivers the performance you need. Please note that this bit is not recommended for drilling steel or metal.
Specifications:
Model: KKSD2
Designed for: CKK Hidden Bolt Fastener HB218
Step Diameter: 0.312 inches
Pilot Diameter: 0.218 inches
Material: High-Speed Steel (HSS)
