US PRO Tools 6pc Tapered Countersink HSS Drill Bit Set 6.3mm to 20.5mm 2638 Extendable Ratchet 11 and 13mm

11 and 13mm

These also have a knurled ring which greatly helps to grip them when they have grease and oil on them

1/4" Drive = E4 / E5 / E6 / E7 / E8

Overall size: 150 x 445mm approximately

US PRO Tools 6pc Tapered Countersink HSS Drill Bit Set 6.3mm to 20.5mm 2638 Extendable Ratchet 11 and 13mmUS PRO Tools 6pc Tapered Countersink HSS Drill Bit Set 6. 3mm to 20. 5mm 2638 Tapered countersinks in the following sizes: 6. 3mm 8. 3mm 10. 4mm 12. 4mm 16. 5mm 20. 5mm Suitable for metal HSS 4241 Supplied in a metal storage case This high quality Countersink HSS Drill Bit Set comes to you brand new with retail packaging tag This is a perfect addition replacement to any toolbox or workshop