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Headed Press-Fit Drill Bushings (H)
Available14 products
Headed press-fit (H) drill bushings have an overhang, or head, that prevents them from being pushed through the drilling jig, making them ideal for applications where axial loads or vibration could move headless drill bushings. The bushings can be installed with the head projecting above the jig plate, or they can be countersunk so the head is flush with the jig plate's surface. Type H drill bushings are permanently pressed into the jig and are suitable for single-step drilling operations where the bushings will not need to be replaced. Drill bushings are installed into a drilling jig to guide, support, and position a drill or other cutting tool during metalworking tasks. They keep the cutting tool from wandering or bending as it enters the workpiece, maximize chip clearance, and minimize the risk of marring the workpiece or the jig.
Decimal Equivalent
Letter Size Standard-Wall Headed Press-Fit Drill Bushings
These headed (H) press-fit drill bushings come in standard letter sizes. The trade letter size for each drill bushing indicates its compatibility with other tools that have the same trade letter size. Standard-wall headed press-fit drill bushings have thicker walls and are typically sturdier than thin-wall headed press-fit bushings.
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Letter Size Compact Thin-Wall Headed Press-Fit Drill Bushings
These headed (H) press-fit drill bushings come in standard letter sizes. The trade letter size for each drill bushing indicates its compatibility with other tools that have the same trade letter size. Thin-wall headed press-fit drill bushings save space and can be placed closer together than standard-wall headed press-fit drill bushings.
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