KDTU Grinder CBN Metal Bond Series (150x25x3mm)

Ultimate Performance for Hardened and High-Speed Steels

The KDTU Grinder CBN Metal Bond series is engineered for the sharpening expert who demands the absolute best when working with demanding, high-hardness alloys. By utilizing Cubic Boron Nitride (CBN) instead of diamond, these stones offer superior chemical and thermal stability, making them the gold standard for sharpening high-speed steels (HSS), powder metallurgy steels, and hardened tool steels.

Key Features:

• Cubic Boron Nitride (CBN) Abrasive: Unlike diamond, which can undergo chemical reactions with ferrous materials at high temperatures, CBN is thermally and chemically inert. This ensures a cleaner cut and prevents the degradation of the edge during aggressive sharpening sessions.

• Precision Metal Bond: The advanced metal binder firmly holds the CBN grains in place, ensuring the stone maintains perfect flatness and geometry. This provides consistent, repeatable results even after years of heavy-duty use.

• Unmatched Efficiency on Hard Alloys: Specifically formulated to cut effectively through the most wear-resistant steels. The CBN grit provides an aggressive rate of material removal while maintaining the integrity of the steel’s structure.

• Enhanced Longevity: The combination of CBN hardness and a durable metal bond results in a stone that resists "glazing" and wear, offering a significantly longer service life compared to traditional bonded abrasives.

Specifications:

• Series: KDTU Grinder (CBN Metal Bond)

• Dimensions: 150 x 25 x 3 mm

• Abrasive Type: Cubic Boron Nitride (CBN)

• Bond Type: Metal Bond

• Mounting: Requires a standard blank/backing (or compatible stone holder)

• Recommended Use: Sharpening HSS, high-alloy steels, tool steels, and applications requiring high thermal stability.

Master the hardest materials with ease. The KDTU Grinder CBN Metal Bond series provides the stability, longevity, and professional-grade performance required to achieve a flawless edge on the most challenging steel types.