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$626.99
MPOWER 8x12 Triple Diamond Sharpening Stone Kit SBS – Precision Flat Machined Whetstone 300 600 1200 Grit, Leather Strops, Polishing Compounds, Lapping Fluid & Case for Chisels, Plane Irons & Knives — image 1
Sharpening StonesMPOWER✓ In stock

MPOWER 8x12 Triple Diamond Sharpening Stone Kit SBS – Precision Flat Machined Whetstone 300 600 1200 Grit, Leather Strops, Polishing Compounds, Lapping Fluid & Case for Chisels, Plane Irons & Knives

$626.99
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About this item
  • TRIPLE DIAMOND SHARPENING STONE SYSTEM: Three side-by-side diamond sharpening surfaces (300, 600 and 1200 grit) allow quick progression from edge reshaping to fine sharpening without resetting stones or changing sharpening setups.
  • PRECISION FLAT CNC MACHINED BASE: The diamond plates are mounted to a precision CNC machined base with a flatness tolerance of ±0.00175", helping maintain accurate bevel geometry for chisels, plane irons and knives.
  • FULL EDGE REFINEMENT PROCESS: 300 grit reshapes edges and removes small imperfections, 600 grit performs the main sharpening stage, and 1200 grit produces a sharp working edge ready for stropping and polishing.
  • COMPLETE SHARPENING KIT INCLUDED: Includes triple diamond sharpening stone platform, three magnetic leather strops, polishing wax compounds (1800, 2500 and 5000 grit), deburring plate, synthetic lapping fluid and fitted canvas case.
  • LARGE 8x12 BENCH SHARPENING SURFACE: The oversized 66 square inch sharpening surface provides stable sharpening for woodworking tools and knives while allowing full blade strokes across the diamond stone.
  • MAGNETIC LEATHER STROP SYSTEM: Click-on magnetic leather strops allow quick transition from sharpening to polishing. Two leather densities help refine and polish the cutting edge after sharpening.
  • DESIGNED FOR WOODWORKING TOOLS AND KNIVES: Ideal for sharpening bench chisels, plane irons, carving tools, kitchen knives, pocket knives and other fine edge tools commonly sharpened on diamond stones or whetstones.
  • INNOVATIVE DIAMOND RECESS PATTERN: The nonlinear diamond recess pattern improves swarf removal during sharpening while maintaining consistent cutting performance across the diamond surface.
  • PREMIUM MONOCRYSTALLINE DIAMOND SURFACE: High quality monocrystalline diamond provides efficient sharpening performance and long service life compared with conventional abrasive sharpening stones.
  • DESIGNED FOR EDGE SHARPENING: Ideal for sharpening and maintaining tool edges. The 300 grit stage reshapes edges but is not intended for heavy stock removal or primary bevel regrinding.
Product details
Brand
MPOWER
Manufacturer
MPOWER Tools Ltd
Material
Steel - Aluminum - Nitrile - Nickel Plate - Monocrystalline Diamond - Heavy Duty Nylon
Colour
Silver
Size
66 Square Inch Diamond Sharpening Surface
Weight
2.50 kg
Model number
3 Sided Diamond Sharpening Stone
Part number
20165
EAN
5060510651296

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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