33120 : ER 20 HS Mini Nut RMW

Specifications Item Number 33120 Item Description ER20 Collet Nut high speed mininut Features High Speed, Mininut Body Dia 28mm Overall Dia 28mm Weight 0.2 Collet series ER20 Lock Nut Diameter 21mm Overview **All images are representative images. Verify specifications before placing orders.** Increases holding power by 75% High speed nuts balanced to 25,000 RPM For minimum nose O.D. applications Powercoat High Speed Mini Nuts: Balanced to 25,000 RPM at G2.5 ER Powercoat Mini Nuts & Coolant Mini Nuts: Balanced to 10,000 RPM at G2.5 Powercoat Ultra High-Speed ER Nuts: Balanced up to 70,000 RPM Powercoat ER Coolant Nuts: Seals up to 1,500 P.S.I.