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Micro Drill, 7 × D, Type-N 6401 (6401-002.550)

Micro Drill, 7 × D, Type-N 6401 6401-002.550

GUHRING

GUHRING

Improves chip disposal by increasing groove width, allowing stable small diameter hole milling.

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Part Number

Configured Part Number is shown.

6401-002.550

30
45
60
  1. 1
Part Number
6401-002.550
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipHole diameter (drill diameter) d1
(mm) 		Groove Length l2
(mm) 		Overall Length L1
(mm) 		Shank diameter d2
(mm)

SGD 176.70

1 Piece(s) 4 Day(s) or more 2.5523634

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  1. 1
 

Basic Information

work material general steel / Quenched and tempered steel / Stainless Steel / Cast Iron / Aluminum Tool Material Type Carbide Coating Y/N Available
Coating Type Other With/without Oil Hole NA Number of flutes(sheet) 2
Tip angle(°) 140 Standard G.S. Blade diameter tolerance m7
Shank diameter tolerance h6 Coating Details superA

Please check the type/dimensions/specifications of the part 6401-002.550 in the Micro Drill, 7 × D, Type-N 6401 series.

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Specification/Dimensions

  • type

    • 6401

    Clear

  • Hole diameter (drill diameter) d1(mm)

    • 0.8
    • 0.85
    • 0.9
    • 0.95
    • 1
    • 1.05
    • 1.1
    • 1.15
    • 1.2
    • 1.25
    • 1.3
    • 1.35
    • 1.4
    • 1.45
    • 1.5
    • 1.55
    • 1.59
    • 1.6
    • 1.65
    • 1.7
    • 1.75
    • 1.8
    • 1.85
    • 1.9
    • 1.95
    • 1.98
    • 2
    • 2.05
    • 2.1
    • 2.15
    • 2.2
    • 2.25
    • 2.3
    • 2.35
    • 2.38
    • 2.4
    • 2.45
    • 2.5
    • 2.55
    • 2.6
    • 2.65
    • 2.7
    • 2.75
    • 2.78
    • 2.8
    • 2.85
    • 2.9
    • 2.95
    • 3

    Clear

  • Groove Length l2(mm)

    • 6.4
    • 6.8
    • 7.2
    • 7.6
    • 8
    • 8.4
    • 8.8
    • 9.2
    • 10.8
    • 11.3
    • 11.7
    • 12.2
    • 12.6
    • 13.1
    • 13.5
    • 14
    • 14.3
    • 14.4
    • 14.9
    • 15.3
    • 15.8
    • 16.2
    • 16.7
    • 17.1
    • 17.6
    • 17.8
    • 18
    • 18.5
    • 18.9
    • 19.4
    • 19.8
    • 20.3
    • 20.7
    • 21.2
    • 21.4
    • 21.6
    • 22.1
    • 22.5
    • 23
    • 23.4
    • 23.9
    • 24.3
    • 24.8
    • 25
    • 25.2
    • 25.7
    • 26.1
    • 26.6
    • 27

    Clear

  • Overall Length L1(mm)

    • 47
    • 52
    • 63
    • 67

    Clear

  • Shank diameter d2(mm)

    • 3
    • 4

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
6401-000.950
6401-001.000
6401-001.050
6401-002.600
6401-002.650
6401-002.700
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipHole diameter (drill diameter) d1
(mm) 		Groove Length l2
(mm) 		Overall Length L1
(mm) 		Shank diameter d2
(mm)

SGD 122.11

1 Piece(s) 4 Day(s) or more 0.957.6473

SGD 122.11

1 Piece(s) 4 Day(s) or more 18473

SGD 144.35

1 Piece(s) 4 Day(s) or more 1.058.4473

SGD 182.76

1 Piece(s) 4 Day(s) or more 2.623.4674

SGD 182.76

1 Piece(s) 4 Day(s) or more 2.6523.9674

SGD 182.76

1 Piece(s) 4 Day(s) or more 2.724.3674

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