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Rotating Tools / JIS B 6339 (MAS 403 BT) / BT End Mill Holder

ABT-EM

38 sizes available · 8 specification fields

ABT-EM is a BT-taper spindle tool holder. It is listed here in 38 sizes, Ø30–40 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

38 sizes
Product code Spindle / taper size Clamping / retention thread Bore diameter (mm) Body length (mm) Connection diameter, workpiece side (mm) Protruding / projection length (mm) Second bore diameter (mm) Weight (kg)
ABT30-EM-06-050 30 M12 25 28 6 50 0.46
ABT30-EM-08-050 30 M12 28 28 8 50 0 0.49
ABT30-EM-10-050 30 M12 35 28 10 50 0 0.54
ABT30-EM-12-050 30 M12 42 28 12 50 0 0.6
ABT30-EM-14-050 30 M12 44 28 14 50 0 0.61
ABT30-EM-16-065 30 M12 48 43 16 65 0 0.9
ABT30-EM-18-065 30 M12 50 43 18 65 45 0.88
ABT40-EM-06-050 40 M16 25 48 6 50 0 1
ABT40-EM-06-100 40 M16 25 73 6 100 0 1.2
ABT40-EM-06-160 40 M16 25 133 6 160 0 1.44
ABT40-EM-08-050 40 M16 28 23 8 50 0 1.05
ABT40-EM-08-100 40 M16 28 73 8 100 0 1.27
ABT40-EM-08-160 40 M16 28 133 8 160 0 1.57
ABT40-EM-10-063 40 M16 35 36 10 63 0 1.17
ABT40-EM-10-100 40 M16 35 73 10 100 0 1.41
ABT40-EM-10-160 40 M16 35 133 10 160 0 1.86
ABT40-EM-12-063 40 M16 42 36 12 63 0 1.26
ABT40-EM-12-100 40 M16 42 73 12 100 0 1.62
ABT40-EM-12-160 40 M16 42 133 12 160 0 2.28
ABT40-EM-14-063 40 M16 44 36 14 63 0 1.28
ABT40-EM-14-100 40 M16 44 73 14 100 0 1.68
ABT40-EM-14-160 40 M16 44 133 14 160 0 2.4
ABT40-EM-16-063 40 M16 48 36 16 63 0 1.33
ABT40-EM-16-100 40 M16 48 73 16 100 0 1.82
ABT40-EM-16-160 40 M16 48 133 16 160 0 2.68
ABT40-EM-18-065 40 M16 50 38 18 65 0 1.38
ABT40-EM-18-100 40 M16 50 73 18 100 0 1.88
ABT40-EM-18-160 40 M16 50 133 18 160 0 2.61
ABT40-EM-20-063 40 M16 52 36 20 63 0 1.65
ABT40-EM-20-100 40 M16 52 73 20 100 0 1.94
ABT40-EM-20-160 40 M16 52 133 20 160 2.95
ABT40-EM-25-090 40 M16 63 63 25 90 61 2.11
ABT40-EM-25-130 40 M16 63 103 25 130 61 3.06
ABT40-EM-25-160 40 M16 63 133 25 160 61 3.76
ABT40-EM-32-100 40 M16 72 73 32 100 61 2.64
ABT40-EM-32-130 40 M16 72 103 32 130 61 3.56
ABT40-EM-32-160 40 M16 72 133 32 160 61 4.48
ABT40-EM-40-120 40 M16 79 93 40 120 61 3.48
Column codes
  • SS — Spindle / taper size
  • CRKS — Clamping / retention thread
  • BD — Bore diameter (mm)
  • LB — Body length (mm)
  • DCONWS — Connection diameter, workpiece side (mm)
  • LPR — Protruding / projection length (mm)
  • BD2 — Second bore diameter (mm)
  • KG — Weight (kg)

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