Work Sharp Electric Knife Sharpener Comparison

Selection Guide to Work Sharp's Cutting-Edge Technology

Which Work Sharp electric knife sharpener model is for you? Compare the features below to see which best suits your needs.


Name	Work Sharp Combo Knife Sharpener	Work Sharp Knife and Tool Sharpener Mk. 2	Work Sharp Ken Onion Edition Mk. 2 Knife Sharpener
Sharpening Guide	Fixed	Adjustable	Adjustable
Sharpening Angles	25°	20° or 25°	15°-30° (0.5° increments)
Sharpens: High Angle Outdoor Knives	Yes (25°)	Yes (25°)	Yes (15°-30°)
Sharpens: Standard Angle Kitchen Knives	No	Yes (20°)	Yes (15°-30°)
Sharpens: Low Angle Kitchen Knives	No	No	Yes (15°-30°)
Sharpens: Scissors	No	Yes	Yes
Sharpens: Tools	No	Yes	Yes
Includes Carry Bag	No	No	No
Includes Ceramic Honing Rod	Yes	No	No
Attachments	None	None	Blade Grinding Attachment
Belt Size	1/2" x 10"	1/2" x 12"	3/4" x 12" (6000 grit belts are 1/2" x 12")
Belt Grits	1 Grit P120	3 Grits P80, P220, 6000	5 Grits P120, X65(P220), X22(P1000), X4(P3000), 6000
Belt Types	3M	Norton AO(P80), Ceramic(P220) & MicroMesh SiC(6000)	Norton Ceramic(P120), Norton Norax Patterned AO(X65, X22, X4)& MicroMesh SiC(6000)
Additional or Replacement Abrasives	WSCMB Replacement Belt Kit	Diamond Belt Kit, Abrasive Belt Kit, 6000 Silicon Carbide Kit, P220 Ceramic Oxide Kit, P80 Ceramic Oxide Kit	Ken Onion Edition Replacement Belt Kit, 6000 Silicon Carbide Kit, Fine Grit Belt Kit, Medium Grit Belt Kit, Coarse Grit Belt Kit, Extra Coarse Grit Belt Kit
Motor Speed	Fixed	High / Low	Variable
Motor Power	.14 Amp	.7 Amp	1.5 Amp
Power Switch	On/Off	On/Off/Momentary	On/Off/Momentary w. Power Switch Lock
Belt Speed	information coming	3600 SFM	525-2100 SFM
Sharpening Duty Cycle	Continuous	20 minutes per hour	Continuous
Warranty	3 Year	3 Year	3 Year
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