Press Release Summary:
Designed to cut ISO standard metric keyways in commonly encountered, metric size bores, Minute Man No. 80 Keyway Broach Set contains 3 broaches and 12 bushings that can be used interchangeably to cut 10, 12, or 14 mm keyways in 12 bore sizes from 32-52 mm. Steel, push-type broaches can be used with any hand-operated arbor press or hydraulic press with adequate throat depth. Product is suited for machine maintenance, erection, or parts production work.
Original Press Release:
Utility Keyway Broach Set Cuts Standard Metric Keyways in Popular Size Bores
Greenfield, MA - Designed to cut I.S.O. standard metric keyways in the more commonly encountered metric size bores, the Minute Man No. 80 Keyway Broach Set will handle a wide range of keyway cutting in machine maintenance, erection or parts production work. It contains three broaches and twelve bushings which can be used interchangeably to cut 10,12 or 14mm keyways in twelve bore sizes from 32 to 52mm - a total of 36 keyway/bore combinations.
Similar to the popular and widely used Minute Man keyway broach sets in fractional inch sizes, the broaches supplied are high speed, steel, push-type broaches and can be used with any hand-operated arbor press, or any hydraulic press with adequate throat depth. The complete set is furnished in a varnished hardwood box and is available off-the-shelf as a stock item through local industrial distributors.
Other metric keyway broach sets, also available from stock, contain smaller or larger broaches and bushings and extend the range of metric keyway sizes that can be cut from 2mm to 18mm keyways in bores from 6mm to 65mm bore diameter.
Complete information is available from the duMont Company, LLC.