Handdo 29pcs R8 Collet Set 1/32-1inch Mill Chuck Holder High Precision Round Spring Collet Replacement for Mill Machine

Range: 1/32 inch - 1 inch, threaded internally of R8 collet set: 7/16 inch - 20, Various models meet your needs Reliable quality: This collet chuck set is made of quality steel and has been quenched with fine workmanship, durable and sturdy, power clamping, the clamping force of the mill collets set is strong High precision: This collet set is hardened and precision ground, smooth surface, small resistance, high accuracy, small runout tolerance, guarantees the accuracy of the collet operation Wide application: This 1/32-1 r8 round chuck spring collet set is suitable for various milling machines and milling lathe tools with r8 taper holes, can be used to clamp the tool, change the taper hole of the spindle, expand the use of the machine Material packaging: Made of highest grade steel available; hardened and ground throughout; well packaged in a plastic case individually