- Diameters from 1.50mm to 105mm
- Hardened to 60-65 HRC
- OD lead for easy installation
- ID radius improves drill entry
- OD ground to press fit size
This range of Metric Headed Press Fit Drill Bushings is similar to the PM range, but for the head. The headed press fit drill bushing HM type contain a shoulder at the top of the bush to permit greater axial force, so not to slip out the plate, and aids where it is desired, to feed down to a dead stop. The head of the bush also allows it to be pressed into the plate easier and can be left either exposed above the plate surface or counter bored to sit flush. These bushes are denominated by the HM reference. All our drill bushings are hardened and have a ground finish to a press fit size.
Boneham drill bushings are precision ground on the external and internal diameters with leads on the OD for improved location. An entry point radius provides easy drill location. Counter bore or no counter bore options can be accommodated.
The Boneham brand of bushings is synonymous with quality and a global frontrunner in drill bushing manufacture. With large inventories in the UK and USA, as well as special variations and to print, Boneham can provide precision solutions to customer requirement.
Boneham bushings are manufactured to ANSI and ISO standards. Through a culture of close adherence to strict quality procedures, Boneham ensures your customers receive a bushing with superior attention to limits and concentricity during manufacturing processes.
Boneham Metal Products Inc. is represented throughout the USA by manufacturers’ representatives, distributors and catalog houses. For additional information, download the PDF catalog page. Alternatively, call the technical sales team in New Jersey. Our team will advise you on the best possible solution for your manufacturing needs. Catalogs are available on request and through authorized distributors.