PCBN(Polycrystalline Cubic Boron Nitride)

Medium Grade / Saw Grade Diamond

BRD Saw Grade Diamond series are with cube-octahedron particles, perfect for industries like stone and construction engineering (e.g., granite, marble, concrete, asphalt, bricks). This synthetic diamond grit offers excellent thermal stability and impact resistance. As a professional manufacturer, Boreas provides high-quality synthetic diamond grit. Feel free to consult us for more information.

product details

Characteristics

Comparatively regular crystal shape, high transparency, high impact resistance, high thermal stability and toughness.

Applications

Applied in the condition of relatively heavy-duty and high-speed cutting and grinding non-ferrous materials, concrete, glass, marble, etc.

BRD-300

Part of regular crystal shape, better transparency and toughness

Characteristics: Comparatively regular crystal shape, medium grade, with a higher proportion of complete crystalline Application: Suitable for grinding tools, free cutting tools and grinding wheels.

BRD-400

Comparatively regular crystal shape, medium grade, high thermal stability and toughness

Characteristics: Comparatively regular crystal shape, high mechanic strength, medium grade, containing more regular crystal, high thermal stability and toughness Application: Suitable for grinding and free-cutting tools, grinding wheels which work with medium load.

BRD-600

Complete crystal shape, good transparence, high strength.

Characteristics: Complete crystal shape, good diaphaneity, low impurity, high strength Application: Suitable for making circular saws, frame-saw and geological broaches.

Chemical Nickel coating, electroplated Nickel coating, Titanium coating, Copper coating are also available upon your requirements. Your Boreas salesperson can offer you expertise in selecting the metal bond micron diamond powder best suited to solve your needs.

Monocrystalline Saw Grade Diamond Available Grain Size

	20/25	25/30	30/35	35/40	40/45	45/50	50/60	60/70
BRD300	√	√	√	√	√	√	√	√
BRD400	√	√	√	√	√	√	√	√
BRD600	√	√	√	√	√	√	√	√

Single crystal MONO Diamond Available Size

	1.0mm	1.2mm	1.4mm	1.6mm	1.8mm	2.0mm	2.2mm	2.4mm	2.6mm	2.8mm	3.0+
BRD100	√	√	√	√	√	√	√	√	√	√	√
BRD200	√	√	√	√	√	√	√	√	√	√	√
BRD400	√	√	√	√	√	√	√	√	√	√	√
BRD800	√	√	√	√	√	√	√	√	√	√	√
BRD900	√	√	√	√	√	√	√	√	√	√	√