6-40 NF High Speed Steel Second Tap SM382 51 piece with M20 studs

51 piece with M20 studs x 22mm table slot on wooden base

maintaining high performance and extending product life

Description : Bull nose (pipe) centre with tapered roller & ball bearing construction

CABLE JACKET FINISH: Natural

5mm) for sheet metal Slug ejection in thinner materials Step-Centre pilot bit reduces 'break through' impact and teeth enter the cut smooth Applications: Sheet metal/Channel Stainless steel Pipe Electrical Aluminium PVC/ABS Steel studs Fiberglass Size: 1

6-40 NF High Speed Steel Second Tap SM382 51 piece with M20 studsFor producing precision threads by hand tapping, ideal for through holes, General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 40 Overall length 50mm Cutting length 17mm Drill diameter 2. 9mm