Reamed bore to ensure precise fit to spindleSilverbraze to ensure tip is bonded securely to bodyBody hardened and tempered to maintain trueness. Laser etched on reverse to European standard EN847-1/2The Trend name for traceability and a guarantee of qualityHigh grade alloy steel plate body precision ground to maintain flatnessMicrogranular Tungsten Carbide Tipped to allow cutting of abrasive materials