Acrow ER2021 – ER20 Spring Collet (Ø2–1 mm Range, DIN6499) Somta Series 551 - HSS Short Hand Tap No.12 UNF Second (Intermediate) ensuring reliable compatibility with numerous Somta Series 175 - HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833-3
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Description
Acrow ER2021 – ER20 Spring Collet (Ø2–1 mm Range, DIN6499) Somta Series 551 HSS Short Hand Tap No.12 UNF Second (Intermediate) ensuring reliable compatibility with numerous Somta Series 175 HSS Reduced Shank (Electricians) Drill 17.5mm 1 2 flute length 4833 3 ensuring reliable compatibility with numerous thread dimensions Hexagonal Profile – Compatible with standard hand tools