Twotrees ER20 COLLET for CNC Engraving Machine

(48 customer reviews)

249.00

Durable and practical.
Ground roughness and overall fine polish.
Special angled slots increase rigidity.
Protects tool holder from contaminants.

EAN: 8903470546103 SKU: ER20-1/8 Categories: , Tags: ,
Processing time: 1 days
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Description

ER20 collets are designed for high accuracy and concentricity, which is essential for achieving precise engraving results.

  • The inner bore processing by high-precision grinding according to DIN standards.
  • Having tension and compression functions, brilliant and changeable.
  • ER20 Collets-(1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10,10.5,11,11.5,12,12.5,13,1/2,1/4,1/8)ER20 ColletApplication: ER20 collets are ideal for many machining operations such as
    • Boring
    • Milling
    • Reaming
    • Tapping
    • Grinding

    Suitable Products:

    • Carbide End Mills
    • ER Collet Chucks (BT/CAT/HSK/ISO/MT/R8/SK/Straight Shank)
    • ER Collet Chuck Nuts
    • ER Collet Chuck Spanners
    • Pull Stud (Retention Knob)
    • Locking Fixtures
    • The proper way to fit RR ER20 Collet to a suitable nut:
      Operating method for ER Collet
      • The Collet must always be inserted into the nut before setting the tool into the collet
      • The collet is fitted inside the nut by applying slight pressure A
      • It is removed by applying Pressure B to the collet
      • Never tighten the chuck without a correct size tool shank being present in the collet