5x EXTRA LONG HSS Precision Drill Bit Tools Large Straight 4mm Shank Hobby/Craft
KW1-KW17, PA20-PA38, PA41-PA49, PA60-PA78, PH4-PH44, PH49-PH50, PO (Isle Of Wight) TR (Isles Of Scilly) ZE (Channel Isles). Drill Bit Size : 4mm. This Is A Comprehensive Set Of Good Quality Long Twist Drill Bits.