3PCS HSS NITROGEN STEP DRILL BIT SET 3/16-1/2 1/4-3/4 IN SOUTH AFRICA

Description: 3pcs HSS Nitrogen Step Drill Bit Set 3/16-1/2 1/4-3/4 3/16-7/8 Specification: Material: HSS Type:3/16-1/2,1/4-3/4,3/16-7/8 Total quantity: 3pcs Size: Type Diameter of Head Diameter of Shank Length of Blade Total Length 3/16-1/2 12mm/0.47'' 6mm/0.23'' 35mm/1.37'' 60mm/2.36 1/4-3/4 20mm/0.78'' 10mm/0.39'' 50mm/1.96'' 75mm/2.95'' 3/16-7/8 20mm/0.78'' 10mm/0.39'' 55mm/2.16'' 80mm/3.14'' Features: Durable and practical. Application Material: Wood,plastic,Aluminum plate etc. Suitable for DIY, Home and General Building/Engineering Using. Package Included: 3 x Step Drill More Details: