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Collet Chucks As Per DIN 6499 Form E4


The collet chucks are used for clamping straight shank and made with VDI technology and according to DIN 6499. They are made up of alloyed-case hardening steel with excellent tensile strength. The chucks are used in various CNC and lathe machines for different purposes. All our products undergo a rigorous testing process for delivering you the best quality. We are a TUV SUD South Asia Private Limited verified company and provide the products adhering to the German standards to give our customers an international quality and good durability. With a state-of-the-art facility and highly experienced professionals, we make authentic and solid products for various industrial applications. 
form-e4

CODE d1 d2 d4 d6 d12 h1 h2 l3 l10 l11
E4 16×16 16 16 0.5-10 40 32 18 13 27.5 38
E4 16×20 16 20 1-13 40 35 18 18 13 32.5 44
E4 20×16 20 16 0.5-10 50 32 23 18 32.5 44
E4 20×20 20 20 1-13 50 35 23 18 32.5 44
E4 20×25 20 25 1-16 50 42 23 18 38 50
E4 25×20 25 20 1-13 58 35 25 25 18 32.5 44
E4 25×25 25 25 1-16 58 42 25 25 18 45 57
E4 25×32 25 32 2-20 58 50 25 25 18 49.5 62
E4 30×25 30 25 1-16 68 42 28 30 22 45 57
E4 30×32 30 32 2-20 68 50 28 30 22 49.5 62
E4 30×40 30 40 3-26 68 63 28 30 22 56 70
E4 40×25 40 25 1-16 83 42 32.5 22 49.5 62
E4 40×32 40 32 2-20 83 50 32.5 22 49.5 62
E4 40×40 40 40 3-26 83 63 32.5 22 61 75
E4 50×32 50 32 2-20 98 50 35 30 57.5 75
E4 50×40 50 40 3-26 98 63 35 30 61 75
E4 60×40 60 40 3-36 123 63 42.5 30 61 75