351E (K20) Sechskant 4012E increment mm Ø d mm

increment mm Ø d mm Ø D mm L mm α ° 22

hardened and ground

5 10° M34 x 1

Spannbereichmm Steigungmm Lmm Ø Dmm 3

Features: Precision ER collet according to DIN ISO 15488B class1 (10µm)

351E (K20) Sechskant 4012E increment mm Ø d mmFeatures: Hexagonal draw in collet according to DIN 6341. Spring steel, hardened and ground. Application: For clamping workpieces in dividing heads, grinding machines or second operation lathes. The draw in collets are closed by being drawn back into the collet seating by means of a draw bar. Technical data hex size mm max. increment mm d mm D mm L mm GA 4. 0 15. 0 1. 0 20. 0 28. 0 83. 0 20 Tr20x1. 5 Hexagonal profile with smooth bore Only the nominal