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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.
Specifications
| 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.