This is professional good quality 114mm diamond cutting blade with 20mm inner diameter. Great choice for architect who need to incise stone material, concrete, marble, granite,tile and other materials.

Features:
High quality and brand new diamond cutting blade.
With 8 cooling holes for better heat dissipation.
Provide great durability, long service life and cutting freedom.
Professional diamond cutting tools for cutting stone material, marble, granite, tile with high efficiency.
Designed to cut fast in a wide range of common building materials.
Great accessory for building industry, mining, highway construction and building bridges.
High hardness, great wear resistance and excellent impact resistance.

Specifications:
Material: Diamond
Color: Blue
Linear Velocity: 13600m/s
Suitable Cutting Objects: Stone Material, Granite, Ceramic, Marble, Tile, Cement
Diameter of Grinding Wheel: 114mm / 4.49in
Diameter of Hole: 20mm / 0.79in
Thickness: 1.8mm / 0.07"
Item Size: Approx. 11.4 * 0.18cm / 4.49 * 0.07in (D * H)
Item Weight: Approx. 93g / 3.28oz
Package Size: Approx. 11.4 * 11.4 * 0.3cm / 4.49 * 4.49 * 0.12in
Package Weight: Approx. 94g / 3.34oz

Package List:
1 * Dry Cutting Disc