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Rotating Tools / JIS B 6339 (MAS 403 BT) / BT Collet Chucks ER

ABT-ER

30 sizes available · 10 specification fields

ABT-ER is a BT-taper spindle tool holder. It is listed here in 30 sizes, Ø30–50 mm shank, each with full specifications and a dimensioned drawing. Typical use: holding cutters on a BT (MAS 403 / JIS B 6339) machine spindle.

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Specifications

30 sizes
Product code Spindle / taper size Clamping / retention thread Bore diameter (mm) Body length (mm) CSI Connection diameter, neck, workpiece side (mm) Connection diameter, max, workpiece side (mm) Protruding / projection length (mm) Thread inside diameter (mm) Weight (kg)
ABT30-ER-16-060 30 M12 28 33 ER16 0.5 10 60 M10 0.5
ABT30-ER-16-100 30 M12 28 73 ER16 0.5 10 100 M10 0.67
ABT30-ER-25-060 30 M12 42 33 ER25 1 16 60 M16 0.61
ABT30-ER-25-100 30 M12 42 73 ER25 1 16 100 M16 0.97
ABT40-ER-16-063 40 M16 28 36 ER16 0.5 10 63 M10 1.06
ABT40-ER-16-100 40 M16 28 73 ER16 0.5 10 100 M10 1.21
ABT40-ER-16-130 40 M16 28 103 ER16 0.5 10 130 M10 1.33
ABT40-ER-25-060 40 M16 42 33 ER25 1 16 60 M16 1.09
ABT40-ER-25-100 40 M16 42 73 ER25 1 16 100 M16 1.49
ABT40-ER-25-130 40 M16 42 103 ER25 1 16 130 M16 1.8
ABT40-ER-32-070 40 M16 50 43 ER32 2 20 70 M16 1.25
ABT40-ER-32-100 40 M16 50 73 ER32 2 20 100 M16 1.68
ABT40-ER-32-160 40 M16 50 133 ER32 2 20 160 M16 2.58
ABT40-ER-40-080 40 M16 63 53 ER40 3 26 80 M16 1.61
ABT40-ER-40-100 40 M16 63 73 ER40 3 26 100 M16 2.08
ABT40-ER-40-160 40 M16 63 133 ER40 3 26 160 M16 3.48
ABT50-ER-16-070 50 M24 28 43 ER16 0.5 10 70 M10 3.69
ABT50-ER-16-100 50 M24 28 73 ER16 0.5 10 100 M10 3.81
ABT50-ER-16-160 50 M24 28 133 ER16 0.5 10 160 M10 4.1
ABT50-ER-25-070 50 M24 42 43 ER25 1 16 70 M16 3.73
ABT50-ER-25-100 50 M24 42 73 ER25 1 16 100 M16 4.03
ABT50-ER-25-130 50 M24 42 103 ER25 1 16 130 M16 4.33
ABT50-ER-25-160 50 M24 42 133 ER25 1 16 160 M16 4.7
ABT50-ER-32-070 50 M24 50 43 ER32 2 20 70 M16 3.75
ABT50-ER-32-100 50 M24 50 73 ER32 2 20 100 M16 4.17
ABT50-ER-32-130 50 M24 50 103 ER32 2 20 130 M16 4.61
ABT50-ER-32-160 50 M24 50 133 ER32 2 20 160 M16 5.12
ABT50-ER-40-080 50 M24 63 53 ER40 3 26 80 M16 4
ABT50-ER-40-100 50 M24 63 73 ER40 3 26 100 M16 4.49
ABT50-ER-40-160 50 M24 63 133 ER40 3 26 160 M16 5.99
Column codes
  • SS — Spindle / taper size
  • CRKS — Clamping / retention thread
  • BD — Bore diameter (mm)
  • LB — Body length (mm)
  • CSI — CSI
  • DCONNWS — Connection diameter, neck, workpiece side (mm)
  • DCONXWS — Connection diameter, max, workpiece side (mm)
  • LPR — Protruding / projection length (mm)
  • THID — Thread inside diameter (mm)
  • KG — Weight (kg)

Dimensions in millimetres unless noted. Values are the manufacturer's published figures.