old Grinding Performance: 123 White Aluminum Oxide Stone 12" × 1.5" × 3"

The 123 White Grinding Stone in size 12×1.6×3 inch (300×40×75 mm) is made from high-purity White Aluminum Oxide (WA) ⚪ grains, delivering excellent precision grinding with medium hardness for a perfect balance between removal speed and finishing accuracy. It features low-heat grinding ❄️, preventing distortion or alteration of metal properties during operation.

Ideal for working with heat-sensitive steels and hard metals, including:

• Quenched Steel: D2, SKD11 (cutting & forming dies)

• High-Speed Steel (HSS): M2, M42 (drill bits, lathe tools)

• High-Carbon Steel: 1095, SK5 (knives, saws)

• Stainless Steel: 304, 308, 316 (pipes, tanks, kitchen tools)

With its high quality 💪 and professional performance 🎯, this stone is an ideal choice for machine shops, maintenance work, and precision tool manufacturing.