Twotrees ER11 Spring Collet Set CNC Chuck

(43 customer reviews)

245.00

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

EAN: 8903470547179 SKU: ER11 Categories: , Tag:
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Description

The ER11 collet chuck is a crucial component in CNC (Computer Numerical Control) engraving machines, specifically designed for securely holding cutting tools like end mills and engraving bits. Characterized by its precision and versatility, the ER11 system accommodates tools with shank diameters ranging from 1 to 7mm, providing a reliable and repeatable clamping mechanism. ER11 collets are often available in sets, offering users a range of collet sizes to cover different tool shank diameters. The material composition of these collets, often made from spring steel or high-quality metal alloys, ensures durability and reliability in demanding machining environments.ER11

 

  • ER11 Collets(15pcs/set) Clamping Range: 1-7mm(1,1.5,2,2.5,3,3.175,3.5,4,4.5,5,5.5,6,6.35,6.5,7)
  • Use the high carbon bearing steel, heat treated-rigidity is HRC 48°-50°
  • The inner bore processing by high-precision grinding according to DIN standards.
  • Use for clamping screw tap, drill, milling cutter, reamer, and so on.
  • Having tension and compression functions, brilliant and changeable.

The proper way to fit RR ER11 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 to the collet
  • Never tighten the chuck without a correct size tool shank being present in the collet

Application: ER11 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