29 Piece set includes 1/32-25/32" × 1/32", 27/32 and 1 collets. Made of high grade tool steel.
Threaded internally: 7/16-20 Guaranteed T. Findmall 29 Pcs R8 Collet Set Fractional 1/32"-1" High Precision For Bridgeport. Mill chuck holder kit is made of steel, which has good rigidity, more durability and long service life. Various models meet your needs. Mill collets set clamping force, strong versatility. Mill chuck holder hole grinding, smooth surface, small resistance. R8 collet spring collet set after quenching and grinding, high hardness, high precision, small runout tolerance. R8 collet spring collet set is suitable for various milling machines with a taper hole of R8, which is used for clamping cutters and is easy to.29 Pcs R8 Spring Collet Set. (1/32-25/32" × 1/32", 27/32 and 1 collets).
1/32 inch - 1 inch. If there is any fault or problem with the product, please don't be shy to express it, we will solve it at the first time.