BISON 60° dead centres in six styles: standard, carbide point, with spanner flats or with a draw-off nut, MT1 to MT6.
- 8712 standard · 8711 carbide point
- 8720 spanner flats · 8721 spanner flats with carbide point
- 8725 draw-off nut · 8726 draw-off nut with carbide point
Sizes and specifications
| Code |
Style |
Morse taper |
Ø (mm) |
| 8712-1 |
Standard |
MT1 |
12.2 |
| 8712-2 |
Standard |
MT2 |
18.0 |
| 8712-3 |
Standard |
MT3 |
24.1 |
| 8712-4 |
Standard |
MT4 |
31.6 |
| 8712-5 |
Standard |
MT5 |
44.7 |
| 8712-6 |
Standard |
MT6 |
63.8 |
| 8711-1 |
Carbide point |
MT1 |
12.2 |
| 8711-2 |
Carbide point |
MT2 |
18.0 |
| 8711-3 |
Carbide point |
MT3 |
24.1 |
| 8711-4 |
Carbide point |
MT4 |
31.6 |
| 8711-5 |
Carbide point |
MT5 |
44.7 |
| 8711-6 |
Carbide point |
MT6 |
63.8 |
| 8720-1 |
Spanner flats |
MT1 |
12.2 |
| 8720-2 |
Spanner flats |
MT2 |
18.0 |
| 8720-3 |
Spanner flats |
MT3 |
24.1 |
| 8720-4 |
Spanner flats |
MT4 |
31.6 |
| 8720-5 |
Spanner flats |
MT5 |
44.7 |
| 8720-6 |
Spanner flats |
MT6 |
63.8 |
| 8721-1 |
Spanner flats, carbide point |
MT1 |
12.2 |
| 8721-2 |
Spanner flats, carbide point |
MT2 |
18.0 |
| 8721-3 |
Spanner flats, carbide point |
MT3 |
24.1 |
| 8721-4 |
Spanner flats, carbide point |
MT4 |
31.6 |
| 8721-5 |
Spanner flats, carbide point |
MT5 |
44.7 |
| 8721-6 |
Spanner flats, carbide point |
MT6 |
63.8 |
| 8725-1 |
Draw-off nut |
MT1 |
12.2 |
| 8725-2 |
Draw-off nut |
MT2 |
18.0 |
| 8725-3 |
Draw-off nut |
MT3 |
24.1 |
| 8725-4 |
Draw-off nut |
MT4 |
31.6 |
| 8725-5 |
Draw-off nut |
MT5 |
44.7 |
| 8725-6 |
Draw-off nut |
MT6 |
63.8 |
| 8726-1 |
Draw-off nut, carbide point |
MT1 |
12.2 |
| 8726-2 |
Draw-off nut, carbide point |
MT2 |
18.0 |
| 8726-3 |
Draw-off nut, carbide point |
MT3 |
24.1 |
| 8726-4 |
Draw-off nut, carbide point |
MT4 |
31.6 |
| 8726-5 |
Draw-off nut, carbide point |
MT5 |
44.7 |
| 8726-6 |
Draw-off nut, carbide point |
MT6 |
63.8 |
BISON original. BISON has made workholding in Poland since 1948 and describes its range as 100% made in Europe.
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