16mm Shank Drill Chuck Arbor

A 16 mm shank drill chuck arbor is the adapter that connects your drill chuck (like B16, B18, B22) to your machine spindle or holder. The “16 mm” refers to the straight shank diameter that fits into a collet, milling chuck, or spindle clamp. Best overall (straight shank 16 mm arbor) 16 mm Straight Shank Drill Chuck Arbor (B16) Shank: 16 mm straight (fits collet/milling chuck) Chuck side: Usually B16 taper Use: Mounting drill chucks on milling machines or drill presses Build: Hardened & ground for accuracy Advantage: High concentricity and durability � Zoro This is the standard choice for workshop setups using 16 mm holders. Alternative (budget straight shank arbor) 16 mm Straight Shank Drill Chuck Arbor B16 (RCZAB1616) Affordable straight shank arbor for B16 chucks, suitable for general workshop use.