4-30mmx2mm HSS Step Drill Split Point - 10mm Shank HARDWASHER 3/8Y 0 x 25 Metric Coarse

0 x 25 Metric Coarse 25 Pieces Zinc Plated Hex Bolts & Nuts

Twister Bits can also be used with your current Trak-Star model or similar rail drill system with a 3/4" arbor bore

25 x 25 pcs QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

Overall length 300mm

4-30mmx2mm HSS Step Drill Split Point - 10mm Shank HARDWASHER 3/8Y 0 x 25 Metric Coarse4mm 30mm x 2mm Steps Hss Step Drill Made from high alloyed tool high speed steel. The ideal tool for sheet metal It is suitable for all standard industrial materials: nonferrous metal, special steel, thermoplastics and duroplastics as well as sheet metals up to 4,0 mm thickness. These robust tools can be centred, drill in and out and de burr in one motion. The deep cut grooves of the stepped bit offer a clean drive and great cutting performance. The