Pro-Graad TwistFlex Cylinder Hone | 4-1/8” 240SC Flexible Cylinder Honing & Deburring Tool | 4.125" Bore Brush for Hole Diameters 3.90” – 4.15” | Silicon Carbide 240 Grit 0.354" Shank 13-1/2" Length
$90.00
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$90.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by sahaja.live
Free 30-day returns Details
Product details
| Management number | 211140564 | Release Date | 2026/04/04 | List Price | $36.00 | Model Number | 211140564 | ||
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| Category | |||||||||
- What's Included: 1 each Pro-Graad TwistFlex Size: 4-1/8" (105mm) Hole Diameter, Working Length of Brush: 3.54" (90mm), Shank Diameter: 0.354" (9mm), Overall Length: 13-1/2" (343mm). FOR USE ON BORE DIAMETERS 3.90" - 4.15".
- The Pro-Graad TwistFlex 4 1/8inch Cylinder Honing & Deburring Tool is manufactured oversized - ORDER BY THE BORE SIZE. Brush will be approximately ten percent oversized, but will easily conform and fit into the bore size diameter due to the flexibility of the honing tool stems.
- Pro-Graad TwistFlex Cylinder Honing & Deburring Tool brushes have round abrasive spheres fastened to ends of flexible stems, which produces pressure and finishing evenly and consistently. For Engine Cylinders, Brake Cylinders, Hydraulics and Valve Guides.
- The Pro-Graad TwistFlex Cylinder Honing & Deburring Tool can be run with hand tools, drill press, or CNC equipment. Apply a lubricant liberally such as a honing tool lubricant or 10-30 weight motor oil prior to using honing tool brush. Max RPM is 600, however optimum range is 300 - 500 RPM. Tip: If producing cross-hatching pattern, less is best - maximum of two passes should be done with brush within 20-45 seconds of total run time, averaging between 10-55 strokes..
- The 4 1/8 inch TwistFlex Cylinder Honing & Deburring Tool is self-centering, self-aligning and will conform to the bore diameter to provide consistent surface finishing, as well as deburring any cross-drilled holes. The brush is self-compensating to produce a consistent finish throughout the life of the tool.
- All Pro-Graad products are made with quality materials, which exceed industrial grade standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support.
| UPC | 850050327134 |
|---|---|
| Color | Black |
| Grit Type | 240 |
| Brand Name | TwistFlex |
| Unit Count | 1.0 Count |
| Grit Number | 240 |
| Bristle Type | Abrasive Globules attached to flexible stems |
| Manufacturer | Pro-Graad |
| Material Type | Metal, Nylon |
| Item Dimensions | 13.5 x 4.53 x 4.53 inches |
| Number of Pieces | 1 |
| Grit Material Type | Silicon Carbide |
| Compatible Material | Cast Iron, Mild Steel, Stainless Steel and Other Softer Ferrous Materials |
| Included Components | 1 each Pro-Graad TwistFlex 4-1/8", Silicon Carbide, 240 Grit |
| Recommended Uses For Product | Deburring |
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