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Specifications Item Number 04858 Item Description 1" Straight Shank Extension x ER20 - 140mm projection Taper STRSHK Body Dia 1" Shank Size 1" Weight 1.1 Collet series ER20 Taper length 27.5mm Nose dia 34mm Projection Length 140mm Overview **All images are representative images. Verify specifications before placing orders.** Techniks Tool Group Collet Chucks are designed to deliver excellent performance in a wide range of machining applications including milling,drilling,and tapping. Our exclusive PowerCOAT nuts come standard on all ER and TG Collet Chuck providing 75% more holding power on the tool shank vs. standard collet nuts for improved safety and reduce the potential of tool slippage. Collet pocket T.I.R. 0.0001"
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🇺🇸 Ship from USA · On Agora since 2026
$158.40