Hole Saws - AutomationDirect

Description

The RUKO family of cutting tools offered by AutomationDirect now includes a line of hole saws and accessories. The new bi-metal saws, in sizes ranging from 9/16” (14mm) to 8¼” (210mm), feature up to 1½” cutting depth and are available in two models. High-Speed Steel saws easily cut materials such as unalloyed steel, non-ferrous and light metals, plastics, plasterboard and light building boards, fiberboard, plywood and wood. Cobalt 8 saws, with fine cutting teeth, work well with metals such as alloyed and non-alloyed steels, high chromium alloyed steels, such as stainless steel, steels resistant to rust and acids, non-ferrous and light metals. Constructed with an alloyed steel 6135 jacket, the saws feature high rotational precision, positive chipping and cutting angles and good chip removal. Slots in the jacket side aid in removal of cutouts. The hole saw and shank are in two parts, so hole saws of different diameters can be exchanged and fitted more quickly. Prices for the new hole saws start at $4.75. A variety of arbor assemblies with pilot drill are available for the hole saws in 7/16” and 3/8” shank sizes.

Specs

* Cutting edges of HSS or HSS Co 8 * Alloyed steel 6135 jacket * Cutting depth up to 1 1/2” (38 mm) * High rotational precision * Sturdy construction * Hole saw and shank are in two parts, so hole saws of different diameters can be exchanged and fitted faster * Positive chipping and cutting angles ensure more aggressive cutting * Teeth welded onto steel jacket * HSS hole saws have 5 teeth per inch, Co 8 hole saws have 6 teeth per inch * Good chip removal * Slots in the jacket side allow easy removal of cutout debris * Exchangeable centering pilot drill bit * Right-hand cutting

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