Hitachi Cutting Tools Emcr-8.5 Regular Length Drill by Hitachi HSS Jobber Drills UK Delivery

GBP 26.99
(Indicative price - actual current price possibly lower)

Item ID in UK: EMCR-8.5. High performance drill for volume production. Emc drills can be use on cnc machines, having shank diameters to milling cutter standards for use in milling chucks. Higher cutting speeds can be employed and long tool life can be expected. Powder metallurgy. High cutting speeds and tool life. Century coating for hard, low friction surface and excellent heat dispersal, maintaining cutter edge for longer. Milling cutter shank for secure chucking and concentric chucking for precision drilling. Cutting speeds & feeds recommendations:cutting data is based on whole depth at three times diameter. Where whole depth is greater, reduce feed figure by 2030%. Where whole depth is between three to five times diameter, step drilling is recommended. Emc drills are self centring therefore a centre drill is not recommended. Cutting fluid is recommended for all applications, for optimum cutting fluid should be in excess of 8 litres per minute.Step feed interval:whole depth 3 x d 4 x d 5 x d 6 x d 8 x d 10 x d.Step depth no step 1 x d 1 x d 1 x d 1 x d 1 x d. Very reliable & durable hss jobber drills by Hitachi, buy online with confidence at best UK discount price and fast delivery to UK. Distributor product SKU: ZT1134715X.

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