ER20 Steel Sealed Spring Collets Metric - RMT

ER20 Steel Sealed Spring Collets Metric - RMT

ER 20 Steel Sealed Spring Collet METRIC Machinist Choice™

Specifications & Tolerances

• PRECISION ACCURACY: Collet Accuracy : 0.0003"-0.0004" T.I.R
• SPECIAL DESIGN: Eliminates Sealed Plugs and Coolant Discs
• COOLANT THROUGH SEALED: Manufactured with Precision Coolant Slots within collet.
• COOLANT PRESSURE: Allowable Max Pressure is 1500 PSI.
• USE OF PRODUCT5: For optimal collet performance use on size shank diameter ONLY. Non-nominal sizes will perform but you may see small amount of leaking on collet.
• Customer Satisfaction Guarantee
• Veteran Owned and Collet Sealed
• For Use with ER Collet Chucks
• Precision CNc Milling Operations
• High-Speed Machining (HSM)
• Drilling, Reaming & Tapping
• Tool Holding for all Round Shank Tooling
• General Machining & Job Shop Use.

ER20 Comparison ChartOrder#DescriptionCollet SeriesTool ShankDD1LL1Collet Capacity Min-Max inchCollet Capacity MMNet WeightGross WeightRT822ER20 3MM STEEL SEALED COLLETER203.0 MM3.0 4MM STEEL SEALED COLLETER204.0 MM4.0 5MM STEEL SEALED COLLETER205.0 MM5.0 6MM STEEL SEALED COLLETER206.0 MM6.0 7MM STEEL SEALED COLLETER207.0 MM7.0 8MM STEEL SEALED COLLETER208.0 MM8.0 9MM STEEL SEALED COLLETER209.0 MM9.0 10MM STEEL SEALED COLLETER2010.0 MM10.0 11MM STEEL SEALED COLLETER2011.0 MM11.0 12MM STEEL SEALED COLLETER2012.0 MM12.0 13MM STEEL SEALED COLLETER2013.0 MM13.0 Collet Sets

• RT889 — ER20 STEEL SEALED Spring Collets 11 Piece SET 3MM-13MM (0.0003" T.I.R.) Coolant Collet 1500 MAX PSI