Whiteside 8031250 3-Wing Composite Drill, 1-1/4″, 3-7/8″ OAL
$136.35
- Whiteside part no. 8031250
- Size: 1-1/4"
- Recommended RPM: 2000-2500
- Overall Length: 3-7/8"
Whiteside 8031250 — 3-Wing Composite Drill, 1-1/4", 3-7/8" OAL.
- Size: 1-1/4"
- Recommended RPM: 2000-2500
- Overall Length: 3-7/8"
These 3-wing carbide tipped drills are designed for extended life in fiberglass and other composites. The 7/16” hex shank provides a no-slip grip when used with a standard three jaw chuck. This shank design also makes switching to a different size so simple when used with our Quick Change Chucks. Accurate centering is ensured by the replaceable 1/8” high speed steel center point. Bits perform equally well in handheld electric or pneumatic drills as well as boring machines and drill presses. Can be re-sharpened or re-tipped.
Whiteside catalog page 46.
| Part No. | 8031250 |
|---|---|
| Series | 3-Wing Composite Drill |
| Description | 3-Wing Composite Drill, 1-1/4", 3-7/8" OAL |
| Size | 1-1/4" |
| Recommended RPM | 2000-2500 |
| Overall Length | 3-7/8" |
| Part No. | Size | Overall Length | Price |
|---|---|---|---|
| 8030500 | 1/2" | 3-7/8" | $108.04 Add to cart |
| 8030562 | 9/16" | 3-7/8" | $108.04 Add to cart |
| 8030625 | 5/8" | 3-7/8" | $108.04 Add to cart |
| 8030687 | 11/16" | 3-7/8" | $108.04 Add to cart |
| 8030750 | 3/4" | 3-7/8" | $108.04 Add to cart |
| 8030812 | 13/16" | 3-7/8" | $108.04 Add to cart |
| 8030875 | 7/8" | 3-7/8" | $108.04 Add to cart |
| 8030937 | 15/16" | 3-7/8" | $108.04 Add to cart |
| 8031000 | 1" | 3-7/8" | $108.04 Add to cart |
| 8031062 | 1-1/16" | 3-7/8" | $118.34 Add to cart |
| 8031125 | 1-1/8" | 3-7/8" | $123.49 Add to cart |
| 8031250 | 1-1/4" | 3-7/8" | $136.35 Add to cart |
| 8031312 | 1-5/16" | 3-7/8" | $144.06 Add to cart |
| 8031375 | 1-3/8" | 3-7/8" | $144.06 Add to cart |
| 8031437 | 1-7/16" | 3-7/8" | $154.35 Add to cart |
| 8031500 | 1-1/2" | 3-7/8" | $160.79 Add to cart |
| 8031625 | 1-5/8" | 3-7/8" | $164.65 Add to cart |
| 8031750 | 1-3/4" | 3-7/8" | $167.22 Add to cart |
| 8031875 | 1-7/8" | 3-7/8" | $180.08 Add to cart |
| 8032000 | 2" | 3-7/8" | $200.66 Add to cart |
| 8032125 | 2-1/8" | 3-7/8" | $213.53 Add to cart |
| 8032250 | 2-1/4" | 3-7/8" | $231.54 Add to cart |
| 8032500 | 2-1/2" | 3-7/8" | $244.39 Add to cart |
Brand
Whiteside
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We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.
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Common Tool Customization Options
Diameter and OD Modifications
We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.
Bore Modifications for Saw Blades
Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.
Length Adjustments
Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.
Shank Modifications
Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.
Radius, Chamfer, and Corner Changes
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Flute and Cutting Edge Adjustments
Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.
Regrinding and Resharpening
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Material-Specific Tool Adjustments
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