HSS Centre Drill No. 4 - ??4 x ??10 x 56mm ALCOCK HSS Centre Drill No. 4 - ??4 x ??10 x 56mm CALL NOW AND DO A DEAL! ADD THIS ASSET TO YOUR WORKSHOP WE OFFER MACHINERY SOLUTIONS AT AFFORDABLE PRICES. Order Code: D504 Features: Precision ground bright finish HSS M35 with cobalt content Specifications: ORDER CODE: D504 Size: 4 Point Diameter (mm): ??4 Shank Diameter (mm): ??10 Length (mm): 56 Grade: M35 HSS 5% Cobalt To Purchase Online Please Visit The Machineryhouse Website & Search For 'D504' Visit us in-store at: Sydney - Unit 1, 2 Windsor Road, Northmead NSW 2152 Melbourne - 4 Abbotts Road, Dandenong South VIC 3175 Brisbane - 625 Boundary Rd, Coopers Plains QLD 4108 Perth - 11 Valentine Street, Kewdale WA 6105 Adelaide - Unit 11/20 Cheltenham Parade, Woodville SA 5011