Product Name : SK Collet for End Mill
BT / NT Series
Product Description
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Collet GradeRunout - Max μ
4xD
A 級 ≦ 10μ
AA 級 ≦ 5μ
  • When ordering, please specify the collet grade with A or AA.
    For example:
    SK10-06 AA or SK10E-04 AA 
    SK10-8PCS AA or SK10E-6PCS AA
  • The clamping range is 0.25mm if the inside diameter is less than 3mm; clamping range is 0.5mm if the inside diameter is over than 3mm.
  • SK-E collets special designed for end mill.

***Compare***
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ASK Collet

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ASK - E Type


  • Gripping power of SK-E collets is 20 % more then SK collets. Can Provide high stability performance during milling.

SK06E (approx. 0.006kgs/pc)

Model No.dEDL
SK06E-03 3 15 10.4 25
SK06E-3.175 3.175 15
SK06E-04 4 16
SK06E-06 6 21

Unit: mm

SK10E (approx. 0.02kgs/pc)

Model No.dEDL
SK10E-03 3 15 15.6 31
SK10E-3.175 3.175 15
SK10E-04 4 20
SK10E-05 5 20
SK10E-06 6 24
SK10E-08 8 24
SK10E-10 10 30.5

Unit: mm

SK13E (approx. 0.04kgs/pc)

Model No.dEDL
SK13E-03 3 18 20 39
SK13E-3.175 3.175 18
SK13E-04 4 20
SK13E-05 5 20
SK13E-06 6 24
SK13E-08 8 28
SK13E-10 10 30
SK13E-12 12 39

Unit: mm

SK16E (approx. 0.08kgs/pc)

Model No.dEDL
SK16E-03 3 18 24.6 45
SK16E-3.175 3.175 18
SK16E-04 4 20
SK16E-05 5 22
SK16E-06 6 25
SK16E-08 8 34
SK16E-10 10 34
SK16E-12 12 34
SK16E-16 16 45

Unit: mm

SK20E (approx. 0.015kgs/pc)

Model No.dEDL
SK20E-04 4 18 29.1 54.3
SK20E-05 5 18
SK20E-06 6 24
SK20E-08 8 32
SK20E-10 10 38
SK20E-12 12 38
SK20E-14 14 39
SK20E-16 16 39
SK20E-20 20 50

Unit: mm

SK25E (approx. 0.25kgs/pc)

Model No.dEDL
SK25E-06 6 24 35.7 57
SK25E-08 8 32
SK25E-10 10 40
SK25E-12 12 42
SK25E-14 14 42
SK25E-16
SK25E-18
16
18
44
44
SK25E-20 20 46
SK25E-22 22 46
SK25E-24 24 46
SK25E-25 25 57
SK25E-25.4 25.4 57

Unit: mm

Inch Size

Model No.d
SK06E 1/8, 3/16
SK10E 1/8, 3/16, 1/4, 5/16, 3/8
SK13E 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2
SK16E 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8
SK20E 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4
SK25E 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 1"