US$ 169.00
25 x 20 Metric Coarse x 15 Pieces Hex Flange Bolts & Nuts Zinc Plated
or by hand when used in a die stock
Features and Benefits:
Lathe Centre 8712 Ball Bearing Steel
1/2" NPT HSS Tap Sutton Product Type_Countersink Drill Bits 25 x 20 Metric CoarseTaper thread, National Pipe Thread Taper (NPT), whose diameter increases or decreases along the length of the thread. General purpose use, materials up to approx. 1000 N mm2 Suitable for both hand and machine operations Taper pipe reamer recommended prior to tapping. Threads per inch 14 Overall length 79mm Cutting length 35mm Drill diameter 17. 5mm