R8 Drill Chuck Arbors

R8 Drill Chuck Arbors

The R8 shank drill chuck arbor is a precision tool designed to securely hold drill chucks in milling machines or other machining equipment equipped with an R8 spindle. The R8 shank is a widely used tool holder in milling machines, and the drill chuck arbor serves to seamlessly adapt the R8 shank, enabling it to effectively grip a drill chuck. This combination ensures reliable and efficient performance during drilling operations.

Our R8 Drill Chuck Arbors are made of high-quality steel to prevent unnecessary deflection in your drilling process.  With a shank to taper runout of < 0.0001” you’re a sure to find that we offer the highest quality Arbors on the market today.  These are to be used with All R8 Drill Chucks.