Accupro - BT40, 1/8 to 5/8" Capacity, Integral Shank Drill Chuck - Keyed, Taper Shank, 57mm Sleeve Diam, 99mm Open Length
Item #: 08401978
Brand: Accupro
Exact Tooling IR#: 04
Features and Benefits
Integral shank drill chucks are designed with the arbor (shank) built into the drill chuck, providing greater rigidity and concentricity than a press-fit tapered mount.
Keyed chucks are engineered to either loosen or tighten the hold on a tool by using a key. Keyed chucks offer the advantage of applying additional torque on the bit when slippage is a concern during heavy-duty applications.
Plain bearings are designed with a 1-piece gearing and sleeve for reducing teeth breakage. They are used for medium duty operations with stationary drilling, turning, milling and woodworking machines.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
| Product Specifications | |
|---|---|
| Maximum Drill Chuck Capacity (mm) | 15.88 |
| Maximum Drill Chuck Capacity (Inch) | 5/8 |
| Maximum Drill Chuck Capacity (Decimal Inch) | 0.6250 |
| Minimum Drill Chuck Capacity (mm) | 3.18 |
| Minimum Drill Chuck Capacity (Inch) | 1/8 |
| Minimum Drill Chuck Capacity (Decimal Inch) | 0.1250 |
| Mount Type | Integral Shank |
| Mounting Size | BT40 |
| Key Style | Keyed |
| Bearing Type | Plain Bearing |
| Material | Steel |
| Maximum RPM | 8000 |
| Closed Length (mm) | 106.00 |
| Shank Type | Taper Shank |
| Open Length (mm) | 99.00 |
| Sleeve Diameter (mm) | 57.00 |
| Key Number | Hex 1/4 |
| TIR (Decimal Inch) | 0.0012 |
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