Twist DrillsDrills are available in number of materials and can have life enhancing coatings such as cobalt or titanium.
Bosch TWIST DRILL SET, HSS-CO - 23 PC. (MET)Sku : 68942Mfgr Part # : 2608588407Delivery : Ships tomorrow.Price : $389.85 ex-gst$448.33 inc-gst.Price per : Item Add to CartMetal Drill Bit Set, HSS-Co, 23 Pc. ; 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 mm ; Plastic Index Case, 23pc pack