Southeast Tool SEDOOR-53M High-Speed Steel Spiral Door Bits, 1/2″ Dia, 2-1/2″ CL, 1/2″ Shank, 5-1/2″ OAL
$47.65
- Southeast Tool part no. SEDOOR-53M
- Cutting Diameter: 1/2"
- Cutting Length: 2-1/2"
- Shank: 1/2"
- Overall Length: 5-1/2"
Cutting Diameter
1/21/2"
Cutting Length
All 11 items in Southeast Tool High-Speed Steel Spiral Door Bits →2-1/2"2-3/4"
Southeast Tool SEDOOR-53M — High-Speed Steel Spiral Door Bits, 1/2" Dia, 2-1/2" CL, 1/2" Shank, 5-1/2" OAL.
- Cutting Diameter: 1/2"
- Cutting Length: 2-1/2"
- Shank: 1/2"
- Overall Length: 5-1/2"
- Description: Ceramic Based Coating
Part of the Southeast Tool High-Speed Steel Spiral Door Bits series (Door Bits, catalog page 83).
| Part No. | SEDOOR-53M |
|---|---|
| Series | High-Speed Steel Spiral Door Bits |
| Description | High-Speed Steel Spiral Door Bits, 1/2" Dia, 2-1/2" CL, 1/2" Shank, 5-1/2" OAL |
| Cutting Diameter | 1/2" |
| Cutting Length | 2-1/2" |
| Shank | 1/2" |
| Overall Length | 5-1/2" |
| Description | Ceramic Based Coating |
| Part No. | Cutting Diameter | Cutting Length | Shank | Overall Length | Description | Item | Price |
|---|---|---|---|---|---|---|---|
| SEDOOR-70 | 1/2 | 2-3/4" | 1/2" | 5-1/2" | 1+1 Compression Coated | $47.25 Add to cart | |
| SEDOOR-70F | 1/2 | 2-3/4" | 1/2" | 5-1/2" | $51.55 Add to cart | ||
| SEDOOR-53M | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Ceramic Based Coating | $47.65 Add to cart | |
| SEDOOR-53T | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Tin Coated | $43.40 Add to cart | |
| SEDOOR-60T | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Tin Coated | $47.60 Add to cart | |
| SEDOOR-57FT | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Tin Coated w/ Flat | $49.05 Add to cart | |
| SEDOOR-53 | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Uncoated | $38.95 Add to cart | |
| SEDOOR-60 | 1/2" | 2-1/2" | 1/2" | 5-1/2" | Uncoated | $45.35 Add to cart | |
| SEDOOR-57F | 1/2" | 2-1/2" | 1/2" | 5-1/2" | With Flat | $45.80 Add to cart | |
| SEDOOR-57FT-5/16 | SEDOOR-57FT-5/16 | $49.05 Add to cart | |||||
| SEDOOR-SP | SEDOOR-SP | $73.70 Add to cart |
Brand
Southeast Tool
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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.
Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.
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
We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.
Step Tool Modifications
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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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For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.
Material-Specific Tool Adjustments
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Tool coatings can be selected or added to improve wear resistance, heat resistance, lubricity, and performance in specific materials such as steel, stainless steel, aluminum, cast iron, and high-temperature alloys.
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Need this tool changed for your application? Contact General Cutting Tools today to discuss your custom tooling needs. We can help you find the right solution for your machine, material, and production goals.
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