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SKU: 101-483  |  MPN: 20165

MPOWER SBS Triple Diamond Sharpening Stone Set – Side By Side

9% off
New arrival
$249.90 $274.95

Elevate your sharpening system to professional-shop standards with this complete edge-finishing package from Infinity Tools. The MPOWER SBS set brings together coarse to ultra-fine diamond plates, premium leather strops, polishing waxes and fluid — all housed neatly in a rugged case.

One Bench Setup, Complete Workflow

No more juggling multiple stones and accessories — the SBS kit gives you three diamond grits (300#, 600#, 1200#) positioned side by side on a machined aluminum platform so you can move through coarse reshaping to fine honing without switching setups.

Then finish with the three matching leather-topped strops and polishing waxes (1800#, 2500#, 5000#) for a mirror edge. All components fit into a durable canvas case for organized storage and transport.

Built Tough & Built to Last

The diamond plates are monocrystalline, mounted on a precision aluminum core for ultra-flat performance. The SBS is backed by a 10-year “bench stone” guarantee — a testament to MPOWER’s confidence in its longevity. Replaceable plates mean the system grows with your workshop rather than becoming outdated.

Ideal For Woodworkers, Knife Makers, Sharpening Enthusiasts

Whether you’re tuning chisels, plane irons or premium knives — this kit handles the full sharpening and stropping spectrum. The side-by-side layout means you spend less time setting up and more time sharpening.

Modern black and white square logo with bold geometric letters and arrow, woodworking tools theme.

  • What's Included

    • 1 × SBS stone platform with three diamond grits: 300#, 600#, 1200# 
    • Each stone is 8" long and 2-3/4" wide, with a 1" gap between them
    • 3 × magnetic leather strop covers (two grades of leather: firm & soft) 
    • 3 × polishing wax sticks: 1800# (orange), 2500# (white), 5000# (blue) 
    • 1 × bottle of fully synthetic lapping fluid
    • Diamond stone cleaning block
    • Tough canvas carry/storage case

  • Specs

    • Total Diamond Surface: 66 Square Inches - 3x 8 x 2.75Inch
    • Diamond Grades: 300, 600 & 1200 Grit
    • Diamond Surface: (3x) 8 x 2.75 Inch Premium Grade Diamond Beds
    • Solid Core: Precision Machine Flat Extruded Aluminum Core
    • Leather Strop: Material3 x Real Leather Strops
    • Sharpening Lubricant: 30ml - Fully Synthetic - 100% Mineral Oil Free
    • Storage: Tailored Tough Canvas Case
    • Protection: Quick Fit Magnetic Strop Covers
  • Set of three round diamond sharpening discs labeled DC 300, DC 600, and DC 1200 on dark background

    TRIPLE DIAMOND STONE

    3x Diamond Grades

    300, 600 & 1200 Grit. Premium Monocrystalline with unique non-linear fast action swarf evacuation channels.

  • Superior flatness woodworking tool graphic with ±0.00175 inch tolerance text

    ENGINEERED EXCELLENECE

    Precision Machined Flatness

    Highest possible tolerance achieved +/- 0.00175. Every MPOWER Diamond Stone meets this exacting tolerance.

  • Union Jack UK flag with red, white, and blue design on a dark background

    MADE IN THE UK

    At our Salisbury UK Factory

    MPOWER's 14 Point QA proceedure follows the manufacture of every Diamond Stone ensuring the very highest standard.

  • Seal with a water drop and leaf icon, text reads no petroleum derivatives, mineral oil free

    FULLY SYNTHETIC

    MPOWER Lapping Fluid is 100% FREE of ALL

    • Nitrates
    • Mineral Oil
    • Sulphur
    • Chlorine
    • Phenol
Hand sharpening a woodworking tool on a honing stone with blue and white polishing wax blocks nearby.

Frequently Asked Questions

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Frequently asked question

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Frequently asked question

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What tools can I sharpen with the MPOWER SBS Triple Diamond Sharpening Stone Set?

You can sharpen a wide range of cutting tools with this complete kit — including chisels, plane irons, carving tools, premium knives, and woodworking blades. The side-by-side layout (300 #, 600 #, 1200 # diamonds + leather strops with 1800 #, 2500 #, 5000 # polishing wax) supports everything from coarse material removal to mirror-finish stropping.

How does the six-stage sharpening process work and what are the grit grades?

The process is built around three diamond grit plates (300 #, 600 #, 1200 #) mounted side-by-side on a machined aluminum platform. After passing through those, you finish on three leather strops fitted with polishing waxes of 1800 #, 2500 #, and 5000 #. This complete workflow enables you to refine from rough shaping to ultra-fine honing.

What makes the MPOWER SBS system different – is it really that precise?

Yes — the system uses monocrystalline diamond plates bonded to high-tolerance aluminum extruded cores, resulting in ultra-flat surfaces designed for consistent, professional-shop-level performance. The manufacturer backs this with a 10-year “bench stone” guarantee and offers replaceable plates for long-term use.

Is this kit suitable for both beginners and experienced woodworkers, and what’s included in the package?

Absolutely. Whether you’re new to sharpening or a seasoned professional, this kit provides a complete, organized workflow with all the necessary components. Included are: the SBS stone platform with three diamond grades, three magnetic leather strop covers, three polishing wax sticks (1800 #, 2500 #, 5000 #), a bottle of synthetic lapping fluid, a diamond stone cleaning block, and a durable carry/storage case.

SERVING WOODWORKING ENTHUSIASTS FOR OVER 21 YEARS!

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