DC53 is a cold working die steel improved by Japan's Datong Special Steel on SKD11, which overcomes the weakness of insufficient hardness and toughness during high-temperature tempering. It is gradually replacing SKD11 in the current general field. DC53 has a hardness of 58-62HRC after heat hardening, making it a hard and ductile steel material It is mostly used for punching dies and cutters or Machine element that need wear resistance. Generally, grinding high hardness workpieces are prone to problems such as fast consumption of grinding wheels, high dressing frequency of grinding wheels, and heating and burning during grinding. Therefore, we should choose a bond with low grinding heat, high abrasive strength, and heat resistance in the selection of grinding wheels. Therefore, for the selection of grinding wheels for high hardness workpieces, it is recommended to choose high-strength CBN abrasive. The strength of cubic Boron nitride can effectively improve the surface roughness of workpieces and enhance the cutting force, At the same time, there is a resin binder with both heat resistance and self sharpening, with moderate strength, making CBN resin grinding wheels effortless and effortless to grind.

Brand: Dongju

Model: 1A1

Abrasive: cubic Boron nitride

Category: Resin binder

Base material: aluminum alloy

Weight: 1500g

Diameter: 180mm

Width: 13mm

Wall thickness: 5mm

Inner diameter: 31.75mm

Abrasive ring width: 5mm

Particle size: 100#

Specification: 180D * 13T * 31.75H * 5X CBN100B

Functional use: Grinding fine parts made of mold steel, heat-resistant steel, and high hardness alloy steel

Customization: Yes

Imported or not: No

Origin: Dongguan

Precautions: Do not grind hard alloy and non-metallic hard materials for cube Boron nitride