Bison Self-Centering Milling Fixture 9416
The Bison 9416 Self-Centering Milling Fixture is a low-profile, three-jaw workholding solution designed to securely hold and centrally position workpieces during machining operations. Its self-centering mechanism allows all three jaws to move together, helping maintain consistent workpiece positioning.
Featuring a robust cast iron body, hard two-piece jaws and a wide clamping range with long jaw travel, the 9416 series accommodates a variety of workpiece sizes. Its sealed construction helps protect the internal mechanism against chips and contaminants, supporting reliable operation in demanding workshop environments.
Designed for versatility and practical machine setup, the Bison 9416 series is suitable for milling machine tables, drill tables, T-towers and surface grinding applications. Its low-profile design helps maximize available working space while providing dependable workpiece clamping.
TECHNICAL DIMENSIONS
|
Technical specification |
9416-160 FM US |
9416-200 FM US |
9416-250 FM US |
9416-315 FM US |
|---|---|---|---|---|
|
Nominal size |
6" (160 mm) |
8" (200 mm) |
10" (250 mm) |
12" (315 mm) |
|
Bison catalog no. |
7-640-0630 |
7-640-0830 |
7-640-1030 |
7-640-1230 |
|
Weight (lb) |
27 |
52 |
83 |
129 |
|
ØA |
9.33 |
11.42 |
13.78 |
15.95 |
|
ØA1 |
6.89 |
8.66 |
10.83 |
13.19 |
|
B |
2.05 |
2.56 |
2.87 |
3.15 |
|
B1 |
0.67 |
0.87 |
0.87 |
0.95 |
|
ØE |
1.26 |
1.77 |
2.24 |
3.15 |
|
F |
2.64 |
3.15 |
3.74 |
4.33 |
|
G |
2.01 |
2.31 |
2.50 |
2.81 |
|
H |
0.33 |
0.37 |
0.47 |
0.51 |
|
J |
0.98 |
1.06 |
1.28 |
1.46 |
|
K |
0.67 |
0.67 |
0.79 |
0.79 |
|
L |
0.47 |
0.47 |
0.71 |
0.71 |
|
M |
— |
— |
M8 |
M8 |
|
□S |
0.35 |
0.43 |
0.55 |
0.55 |
|
n × J |
3 × 0.12 |
3 × 0.12 |
3 × 0.12 |
3 × 0.12 |
KEY FEATURES
- Self-centering three-jaw milling fixture.
- Low-profile construction.
- Wide clamping range with long jaw travel.
- Integrated jaw construction.
- Sealed design to help protect the clamping mechanism against chips and contaminants.
- Front-operated clamping mechanism.
APPLICATION
- Milling machine tables.
- T-slot machine tables and T-towers.
- Drill tables.
- Surface grinding machines.
- General machining workpiece holding.
SAFETY INSTRUCTIONS
- Ensure the fixture is securely mounted before machining.
- Verify that the workpiece is properly clamped before starting the machine.
- Use suitable mounting hardware and follow the manufacturer's installation instructions.
- Inspect the jaws and clamping mechanism regularly for wear or damage.
- Do not exceed the manufacturer's specified operating limits.
For more info, visit www.p65warnings.ca.gov.
