Top 9 Knife Sharpener Machine – Knife Sharpeners

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1. Work Sharp


Work Sharp WSKTS-KO-W Knife & Tool Sharpener Ken Onion Edition

Work Sharp #ad - Premium flexible abrasive belts - deliver a strong, long lasting razor-sharp convex edge. Variable speed motor - handle every sharpening task, from grinding to honing. The variable speed control 1, 200 sfm to 2, 800 SFM provides you with the optimal belt speed for the task at hand.

Duty cycle-1 hr. Adjustable sharpening guide - produce precise edge bevels from 15° to 30°. 5 amp. Continuous. Motor- 120Vac/1. For over 40 years we have been engineering industry-leading sharpening tools here in the USA. More power with improved cooling & the option of slow speed honing or high speed grinding.

Fast, precise, & repeatable - sharpening results with no set up or calibration time. Proud to be an american company - work sharp is part of Darex, a 4th-generation family owned company in Ashland, Oregon. The 6000 grit belt measures ½ x inches for better contact with Serrations, gut hooks and other hard to reach edges.
BrandWork Sharp #ad
ManufacturerWork Sharp #ad
Height6 Inches
Length5.5 Inches
Weight3.1 Pounds
Width10 Inches
Part NumberWSKTS-KO-W
Warranty1-Year Warranty covers defects due to workmanship and design, excluding abrasives. Warranty covers consumer use only, not industrial or commercial use.

2. Bucktool


Model SCM4500, BUCKTOOL Knife & Tool Sharpener Electric Wet/Dry Utility Sharpener 0.7A Low Speed First-class WA Grinding Wheel

Bucktool #ad - 120 grit wet/dry sharpening stone. 120v/60hz, 07amp motor. Two sharpening directions for more convenient use. Forward and reverse switch with a dust cap to prevent easy touch convert. X 1-1/2 inch width x9/16 inch arbor. Wheel size: 4-1/2 inch dia. Two sizes adjustable cast AL work rest.
BrandBucktool #ad

3. WEN


WEN BG4270T 10-Inch Two-Direction Water Cooled Wet/Dry Sharpening System

WEN #ad - Reverse the rotational direction with the simple flip of a switch. 115 rpm provides maximum precision during sharpening. Includes an onboard carrying handle, an adjustable water reservoir, an angle guide, a honing compound, and a jig for sharpening chisels and planer blades. Features a 10-inch 220 grit sharpening stone and an 8-inch leather-stropping wheel. Universal jig support allows for compatibility with a wide variety of accessories, including the WEN 42704B Sharpening Kit.
BrandWEN #ad
ManufacturerWEN #ad
Part NumberBG4270T

4. Work Sharp


WSCMB Combo Knife Sharpener, Work Sharp

Work Sharp #ad - Abrasive belts & easily sharpens large & ceramic hone - long lasting, cool cutting, & lasts longer than a flat ground edge. Work sharp is part of Darex, a 4th-generation family owned company in Ashland, Oregon.

Consistent - the fixed sharpening guide & flexible abrasive belt create a precision cutting edge every time. Fast - a few passes through the sharpener puts a sharp edge on your blade. Tapered fine grit honing rod refines smooth edges & create a convex edge that cuts better & small serrations. Proud to be an american company - this tool was engineered and assembled by hard working Americans. For over 40 years we have been creating industry-leading sharpening tools here in the USA. Versatile - sharpens every Knife you own, including serrated blades.
BrandWork Sharp #ad
ManufacturerWork Sharp #ad
Height4.5 Inches
Length5 Inches
Weight1.2 Pounds
Width7 Inches
Part NumberWSCMB
Warranty1-Year Warranty covers defects due to workmanship and design, excluding abrasives. Warranty covers consumer use only, not industrial or commercial use.



Diamond-Honed Tungsten Carbide Rust-Free Sharpener Quickly Sharpens, Restores, Repairs & Hones Serrated Blades, Axes & Machetes, Cleavers, Cutting Tools, AccuSharp Knife & Tool Sharpener

ACCUSHARP #ad - Dependable & long-lasting construction: most users report an average of five to 10 years between blade replacements. Easy to use knife sharpener: this is the perfect knife sharpener for chef’s knives, cleavers – you name it.

If you own a knife, serrated knives, paring knives, filet knives, you need this sharpener. Accusharp knife sharpeners will not rust and can be cleaned easily with soap and water or in your dishwasher. Includes a full-length guard that protects your fingers throughout the sharpening process. The innovative accuSharp Knife Sharpener lets you sharpen most blades in around ten seconds. Get a sharp edge in 10 seconds: a sharp blade makes it easier to get work done quickly and safely.

With it's unique design, the sharpening blades can be reversed doubling its life span. Safe, ergonomic handle, unique, ergonomic handle: featuring a unique, the AccuSharp fits neatly in either hand to accommodate both right-handed and left-handed users. Diamond-honed tungsten carbide sharpener: accuSharp sharpening blades are crafted from diamond-honed tungsten carbide, one of the hardest known materials.
ManufacturerAccu Sharp #ad
Height5 Inches
Length5 Inches
Weight0.13 Pounds
Width5 Inches
Part NumberACCU-001C
WarrantyManufacturer warranty.



Electric Knife Sharpener Multi-Functional with 3 Abrasive Wheel and a Pair of Cut-Resistant Glove Adjustable Angle Button Grinding Tool Use for Chisel, HSS Drill Scissor and Kitchen utensils

MAXMAN #ad - There is no case that the effect will be very good for the first time, if the effect is not ideal, it will take many times to be proficient. Spare diamond screws instead of the original plastic screws, no need to add water for debugging. Multi-angle design, suitable for equipment of different shapes.

Generally, there will be the sound of grinding wheel turning. Adjustable rotary electric knife: easy operation non-slip rubber feet for stability adjustable guide, powered durable. Before use, strong magnet adsorption, 3-13mm drill bit, suitable for 6-51mm knife width, sharpening adapter with high-strength engineering plastic body, Adjustable cutter head angle: 15~50 °, please insert the knife into the correct card slot to avoid sharpening it. Speed reaches 1350/min, polishing and rust removal. Initial use requires adjustment and calibration. The machine is not suitable for wet and dry use, use for Fine grinding.

Covers the functions of grinding, sharpening, scissors, it is very effective for grinding drills, Blade's Edge Keeper. But be aware that it is not suitable for a large amount of sanding at one time. Multifunctional flexible grinding tool: two sharpening wheel 180 grit and 360 grit, When using, and a small wrench is included to easily replace the screws and diamond wheels. It is a good hand to complete simple household tasks. It is recommended that you use worn out props to polish the first few times.
BrandMAXMAN #ad
ManufacturerMAXMAN TOOLS #ad
Height4.52 Inches
Length5.51 Inches
Weight3.3 Pounds
Width6.3 Inches
Part NumberMAXMAN-027

7. Work Sharp


Work Sharp, WS3000 Wood Tool Sharpener Unset

Work Sharp #ad - Versatility - complete system from sharpening to honing. Precise - glass wheel/precision sharpening port - air cooling system. Ease of use - dry system - no mess! Built to last - 1/5th HP motor, cast aluminum top and sheet metal housing. Fast, no setup time, repeatability.
BrandWork Sharp #ad
ManufacturerWork Sharp #ad
Height12.8 Inches
Length10.8 Inches
Weight15.2 Pounds
Width11.2 Inches
Part NumberWS3000
Warranty2-year warranty; excludes abrasives. Warranty for consumer not industrial use.

8. RIKON Power Tools


RIKON Power Tools 82-100 8" Wet Sharpener

RIKON Power Tools #ad - 220 grit abrasive wheel will put precision edges on big or delicate tools. Stainless steel support bar for jigs repositions for horizontal or vertical use. 1/4 hp motor geared for adjusting wheel speeds of 90-150 RPMs. Leather honing wheel for final edge sharpening and honing. Jigs hold tools and slide along the bar for solid, consistent.
BrandRIKON Power Tools #ad
ManufacturerRIKON #ad
Height12 Inches
Length17 Inches
Weight23 Pounds
Width10 Inches
Part Number82-100
Warranty5 years

9. DMT (Diamond Machining Technology)


Fine/Coarse Grit Sharpener FWFC, Diamond Machine Technology DMT 8-in. DuoSharp Double-Sided Diamond Whetstone Bench Stone

DMT (Diamond Machining Technology) #ad - Fast & easy: a micronized monocrystalline diamond surface sharpens edges faster and easier than conventional sharpening stones; No messy oils are needed either -- sharpen dry or with water. Diamond wet stone sharpener: offering two-stage sharpening and a compact design, this lightweight diamond stone is great for the home, gardening shed, tool box, camper, and more.

Made in the usa: preferred by woodworkers, chefs, and other professionals, our durable diamond sharpening stones are built to provide years of consistent performance and reliable service. Portable: compact, lightweight diamond stone sharpener features convenient fold and go handles which enclose and protect the diamond plate when not in use; Measures 9.

5" open and 5" closed. Dual diamond surface: specialized fine diamond 25 micron / 600 mesh hones any blade or chisel to a razor-sharp edge; Specialized coarse diamond 45 micron / 325 mesh quickly restores neglected edges.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.25 Inches
Length9.5 Inches
Weight0.15 Pounds
Width5 Inches
Part NumberFWFC
WarrantyManufacturer Warranty