Here’s a useful piece of kit that could find a home in many a model engineering society as well as a busy well-equipped home workshop. Chronos says it: “allows easy sharpening of your drill bits without previous knowledge or skill in grinding.”

Weighing just 9.5kg and fitted with a carrying handle should encourage borrowing for “easy operation for precise and cost effective grinding of two flute spiral HSS drill bits.”

The edges of the drill bits are fixed in the collet chuck holder by means of an adjustment aid for positioning. The machine comes complete with 11 ER20 Collets covering the range 3 - 13 mm, and a diamond grinding wheel.


Speed - 5300 RPM

Angle of Sharpening - 90 - 135 Degrees

Range - 3- 13mm

Power - 180W Single Phase 230v Standard 3 Pin Plug

Dimensions (LXWXH) - 31 x 18 x 19 cm

Weight 9.5 KG

£334.80 inc VAT and mainland UK delivery.

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