McGowan Manufacturing continues to define top quality, high performance industry standards for:
ü Tuftop tempered glass cutting boards
ü Firestone & DiamondStone knife sharpeners
ü Sportsman tools & axes

Knife Sharpeners

Leading the industry in quality, convenience, and durability, McGowan invented and manufactures Firestone brand knife sharpeners, hand axes and pocket axes, and New in 2004 is the DiamondStone line of knife sharpeners.

McGowan's Firestone knife sharpeners make it easy to sharpen kitchen knives, utility knives and axes. Made from a blend of aluminum silica and ceramic, our knife sharpeners provide the perfect sharpening surface. Both sides of your knife are sharpened simultaneously, creating a hollow ground edge. Knife sharpening has never been better!

Now available in either "fired-ceramic" stones or "DiamondStone"
* Fired stones made from a blend of aluminum silica and ceramic make the perfect sharpening surface.
* DiamondStones are ceramic stones with real diamond added for even quicker sharpening.

DiamondStone 2-Stage Sharpener Blue Stones with Diamond and Ceramic sharpen fast!

ü BOTH sides of the blade are sharpened simultaneously with just a few strokes. ü Stones guide the blade to a perfect angle every time - eliminates guesswork and unevenly sharpened blades. ü Blue DiamondStones set a new edge. ü White fine-grit ceramic stones give a final polish. Warranted for life - 100% satisfaction guaranteed.

FireStone Diamond-Ceramic Electric
Fast, easy one-step Knife Sharpening

Fired Ceramic Stones . . . .
* Features powerful one-step precision sharpening.
* Sharpens both sides of the blade simultaneously at the correct angle with multiple diamond-enhanced ceramic counter-rotating wheels.
* Creates a burr-free, razor-sharp hollow ground edge for all kinds of knives - even electric, kitchen serrated and cleavers!
Warranted for 3 years - 100% satisfaction guaranteed.

2-Stage Handheld Sharpener Our Best Selling Sharpener!
ü BOTH sides of the blade are sharpened simultaneously with just a few strokes. ü Stones guide the blade to a perfect angle every time - eliminates guesswork and unevenly sharpened blades. ü Tan medium-grit stones set a new edge. ü White fine-grit stones give a final polish.
Warranted for life - 100% satisfaction guaranteed.

DiamondStone Pocket Size Sharpener

Same high quality sharpening stones as larger models in a super-compact design Hand grip can be used as a broadhead wrench.
Now available with diamond-enhanced sharpening stones for quicker sharpening!
Warranted for life-100% satisfaction guaranteed.

BroadHead Sharpener and Wrench

ü Sharpens without taking broadhead apart
ü Stepped conical wrench for easy broadhead removal