Best Synthetic Corundum

Work Sharp Whetstone Knife Sharpener

• PRECISE, CONSISTENT: Sharpening GUides can be set to 15° or 17° or removed to sharpen freehand..
• SHARPEN & HONE: Premium 1000 / 6000 Corundum Water Stone provides fast sharpening and honing to create incredibly sharp knives..
• WATER CONTROL BASE: Provides a stable sharpening surface, less mess to clean up and stone storage..

NutriMill Harvest Stone Grain Mill, 450 Watt - Silver

• 450 Watt heavy duty motor with auto-shutoff thermal protection to ensure the motor isn't harmed during sustained milling..
• Near diamond hard Corundum Grainmaster milling stones. Quality made, in Germany, to mill even the hardest of grains..
• Quickly mill all non-oily grains and legumes..

Hach 2745250 Total Hardness Test Strips, 0-425 mg/L

AXS Shammy Bright Porcelain Polishing Paste 2gm Syringe

• For use with composite restorations, amalgams and castings.
• Creates a high-level polish and luster quickly and easily.
• High-viscosity, non-drying consistency contains pure refined corundum powder suspended in a non-splattering binder.

Sharpening Stone Whetstone Set 2 Side Grit 1000 6000

• Sharpening stone 1000/6000 two-sided grit.
• Whetstone compatible with all kinds of knives.

KoMo Classic Mill Beechwood

• Beechwood construction & long life corundum-ceramic burrs.
• 360W (1/2 HP) motor, 8-9 oz flour per minute for bread flour texture.
• Cleanup is quick and easy, no tools necessary.

1000# Blue Granularity Fret End Dressing Crowning File for Acoustic Electric Guitar Bass Luthier Tools

• Made of plastic and corundum,Medium Fret Dressing File.
• Guitar fret special polishing tool, mild polishing use..
• Suitable for guitar polish fret and repair fret..

NutriMill Harvest 450 Watt Stone Grain Mill Royal Blue

• 450 Watt heavy duty motor with auto-shutoff thermal protection to ensure the motor isn't harmed during sustained milling..
• Near diamond hard Corundum Grainmaster milling stones. Quality made, in Germany, to mill even the hardest of grains..
• Quickly mill all non-oily grains and legumes. Grind as fine as pastry flour for a lighter texture in your baked good or as coarse as cracked grain for cereal..

Voluxe Corundum Grinding Wheel, Functional Excellent Effect Grinding Wheel Corundum White(White Corundum 120# (White))

• It is an efficient polishing tool of deburring and surface polishing..
• Suitable for pneumatic, electric rotary grinding machine..
• High hardness and durable, good abrasion resistance & grinding performance..
• Can be used for stone / wood preliminary polishing and polishing..
• Made of corundum which is wear resistance, have good polishing effect..

CBRIGHT 1pc White Corundum 320# Flattening Stone for Repairing the Whetstone Sharpening Stone

• 1. Cannot be used for sharpening. 2. Only the grindstone with a grain size above 320# can be repaired.
• Uses: used for repairing the whetstone plane. For example, the whetstone is uneven, you can use this product to grind the whetstone back and forth to....