Kings County Tools - Curved Diamond Sharpener for Knives & Drill Bits, Concave Edge & Serration Tool, Compact Precision File
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About this product
This diamond sharpener’s unusual curved shape is perfect for getting at complex curves or angles, like spurs on auger or brad point drills, or into the serrations on knives. Works beautifully whenever you need to re-sharpen or touch up a concave surface or small, difficult-to-get-at place on a tool or drill bit. Our customers tell us that this serves as a useful hack for many jobs beyond sharpening, and that it’s a “must-have tool for mechanics and handymen.” One customer writes: “Its tapered shape makes it useful for reaming out small ports in an engine and filing burrs in places normally unreachable. I can think of numerous, past jobs where this would have made life easier.” Although the need may be sporadic, when it arises you’ll want one of these around. The silver lining is that it is really inexpensive, so we recommend every shop should have one of these in a drawer. Buy a pair, and keep one in the kitchen drawer or your vehicle.
PRECISION SHARPENING FOR HARD-TO-REACH AREAS
Curved diamond sharpener is designed to easily reach complex angles, serrations, and tight spaces on knives, drill bits, and specialty tools where standard sharpeners can’t perform effectively.
IDEAL FOR CURVES, SERRATIONS & DRILL BITS
Perfect for sharpening auger bits, brad point drills, and concave surfaces, making it a must-have tool for detailed sharpening tasks and precision tool maintenance.
MULTI-PURPOSE TOOL FOR MECHANICS & DIY USERS
More than just a sharpener—use it for reaming small engine ports, removing burrs, and working on tight or intricate areas that require accuracy and control.
COMPACT, VERSATILE & ALWAYS HANDY –
Small and lightweight design makes it easy to store in toolboxes, kitchen drawers, or vehicles—so it’s always available when those occasional but critical tasks arise.
PRODUCT DETAILS
Diamond-coated curved sharpener with tapered design; ideal for knives, drill bits, serrations, and tight spaces; durable, affordable, and suitable for mechanics, handymen, and DIY users.
- BrandKings County ToolsModel NumberGW35N01-07Product NameCurved Diamond Sharpener for Knives & Drill Bits, Concave Edge & Serration Tool, Compact Precision FileProduct Height1 inchesProduct Width1 inchesProduct Length7.5 inches
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This diamond sharpener’s unusual curved shape is perfect for getting at complex curves or angles, like spurs on auger or brad point drills, or into the serrations on knives. Works beautifully whenever you need to re-sharpen or touch up a concave surface or small, difficult-to-get-at place on a tool or drill bit. Our customers tell us that this serves as a useful hack for many jobs beyond sharpening, and that it’s a “must-have tool for mechanics and handymen.” One customer writes: “Its tapered shape makes it useful for reaming out small ports in an engine and filing burrs in places normally unreachable. I can think of numerous, past jobs where this would have made life easier.” Although the need may be sporadic, when it arises you’ll want one of these around. The silver lining is that it is really inexpensive, so we recommend every shop should have one of these in a drawer. Buy a pair, and keep one in the kitchen drawer or your vehicle.

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| Pros for Kings County Tools - Curved Diamond Sharpener for Knives & Drill Bits, Concave Edge & Serration Tool, Compact Precision File | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Portability, Design | There were no pros for this product— | Cutting Performance, Ease of use, Battery Life, Safety, Power |
| Cons for Kings County Tools - Curved Diamond Sharpener for Knives & Drill Bits, Concave Edge & Serration Tool, Compact Precision File | |||
| There were no cons for this product— | Sharpness | There were no cons for this product— | Size, Charging |
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