ER20 Steel Sealed Spring Collets Inch - RMT

ER20 Steel Sealed Spring Collets Inch - RMT

ER 20 Steel Sealed Spring Collet INCH 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 WeightRT719ER20 1/8" STEEL SEALED 5/32" STEEL SEALED 3/16" STEEL SEALED 7/32" STEEL SEALED 1/4" STEEL SEALED 9/32" STEEL SEALED 5/16" STEEL SEALED 11/32" STEEL SEALED 3/8" STEEL SEALED 13/32" STEEL SEALED 7/16" STEEL SEALED 15/32" STEEL SEALED 1/2" STEEL SEALED Collet Sets

• RT802 — ER20 STEEL SEALED Spring Collets INCH 7 Piece Set (0.0003" T.I.R.) Coolant Collet 1500 MAX PSI 1/8-1/2"