6 Reasons to Choose EDM Over Traditional Machining for Better Results

EDM - could be classified as one of the most useful in a modern shop. Also called a spark machining tool, the device uses sparks, or electricity, to cut through materials. It uses thermal energy to make the cuts by removing material.

Facet Precision Tool Comments on Why Building a Team of Craftspeople is Key to Success and Whether the Electric Car Be the Demise of the Cutting Tools

From laying out a brand-new manufacturing centre; to shaping and promoting Facet's reputation; to training up a high performing team who are passionate about the craft of cutting tools - Jeremy has built the foundations for success.

What Do Robotics Mean for the Cutting Tools Industry

Friend or foe? Helper or fiend? Here's what robotics really mean for the cutting tools industry and what are the pitfalls to watch out for.

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T.J. Davies' Retention Knobs

T.J. Davies' Retention Knobs

Our retention knobs are manufactured above international standards or to machine builder specifications. Retention knobs are manufactured utilizing AMS-6274/AISI-8620 alloy steel drawn in the United States. Threads are single-pointed on our lathes while manufacturing all other retention knob features to ensure high concentricity. Our process ensures that our threads are balanced (lead in/lead out at 180 degrees.) Each retention knob is carburized (hardened) to 58-62HRC, and case depth is .020-.030. Core hardness 40HRC. Each retention knob is coated utilizing a hot black oxide coating to military specifications. Our retention knobs are 100% covered in black oxide to prevent rust. All retention knob surfaces (not just mating surfaces) have a precision finish of 32 RMA micro or better: ISO grade 6N. Each retention knob is magnetic particle tested and tested at 2.5 times the pulling force of the drawbar. Certifications are maintained for each step in the manufacturing process for traceability.