Cast Adapter Body with Excavator Bucket Tooth Adapter and Rectangular Flat Mounting Base

Rectangular base face width, tooth pin bore diameter, and bore-to-seat perpendicularity are the three governing dimensions for an excavator bucket tooth adapter; if the pin bore deviates from perpendicular to the mounting base, the tooth loads asymmetrically and wears the adapter shoulder ahead of design service life. Shenggu machines this cast tooth adapter in Huaian with base face dimensions, pin bore position, and bore perpendicularity verified to match your drawing before release. IATF16949 certification at Shenggu's Jiangsu facility (roughly 35,000 m²), founded 1986, governs casting qualification, machining traceability, and dimensional records for mining, agricultural machinery, and OEM tooth adapter applications. CNC milling and turning handle the base face and pin bore geometry in coordinated setups. For quoting, include pin bore diameter, base face dimensions, and perpendicularity callout for a casting and machining quotation from our Huaian engineers, serving automotive, railway, and electric vertical take-off & landing aircrafts (evtols) applications.