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New Baby Collet

New Baby Collet

BIG DAISHOWA SEIKI

BIG DAISHOWA SEIKI

[Features]·Demonstrates outstanding power at ultra-high speed rotation. [Specifications]·For Mega New Baby Chuck / New Baby Chuck

Part Number

Configured Part Number is shown.

NBC20-20.0-AA

Features

●Demonstrates its excellent performance even at super high speed rotation, and stable swinging accuracy can be obtained.
●The taper angle of 12° is effective not only for carbide drills but also for end mill machining.
●Swinging accuracy of port 1μm, whi

Usage

●From drilling, end milling, reamering, to tapping, for every processing.

Specification

●Class: AA Class
●Mouth of Hole Swinging Accuracy: 1μm
●4d Tip Swinging Accuracy: 3μm
30
45
60
  1. 1
Part Number
NBC20-20.0-AA
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRetainable blade diameter
(mm) 		B
(mm) 		φA
(mm) 		Maximum Gripping Diameter
(mm) 		Compatible Main Body Size
(mm) 		Compatible Baby Chuck Shrinkage allowance
(φ)

MYR 411.26

1 Piece(s) 9 Day(s) 19.5～20.03828.52020MEGA20N/NBS200.5

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  1. 1

Basic Information

Product Category Attachments/Accessories Features The world-class runout accuracy of 1 μm at the nose demonstrates an outstanding power even at super high speed rotation. Specifications For Mega New Baby Chuck / New Baby Chuck
Runout accuracy (nose) Within 1 μm Runout accuracy (4D edge) Within 3 µm Class AA

Please check the type/dimensions/specifications of the part NBC20-20.0-AA in the New Baby Collet series.

Configure

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Specification/Dimensions

  • B(mm)

    • 14
    • 18
    • 27
    • 31
    • 35
    • 38

    Clear

  • φA(mm)

    • 9.5
    • 12.5
    • 16.5
    • 20.5
    • 25.5
    • 28.5

    Clear

  • Maximum Gripping Diameter(mm)

    • 0.5
    • 0.75
    • 1
    • 1.25
    • 1.5
    • 1.75
    • 2
    • 2.25
    • 2.5
    • 2.75
    • 3
    • 3.175
    • 3.25
    • 3.5
    • 3.75
    • 4
    • 4.25
    • 4.5
    • 4.75
    • 5
    • 5.25
    • 5.5
    • 5.75
    • 6
    • 6.5
    • 7
    • 7.5
    • 8
    • 8.5
    • 9
    • 9.5
    • 10
    • 10.5
    • 11
    • 11.5
    • 12
    • 12.5
    • 13
    • 13.5
    • 14
    • 14.5
    • 15
    • 15.5
    • 16
    • 16.5
    • 17
    • 17.5
    • 18
    • 18.5
    • 19
    • 19.5
    • 20

    Clear

  • Compatible Main Body Size(mm)

    • 6
    • 8
    • 10
    • 13
    • 16
    • 20

    Clear

  • Compatible Baby Chuck

    • MEGA6N/NBS6
    • MEGA8N/NBS8
    • MEGA10N/NBS10
    • MEGA13N/NBS13
    • MEGA16N/NBS16
    • MEGA20N/NBS20

    Clear

  • Shrinkage allowance(φ)

    • 0.25
    • 0.5

    Clear

  • type

    • NBC

    Clear

  • Retainable blade diameter(mm)

    • 0.25～0.50
    • 0.5 to 0.75
    • 0.50 to 0.75
    • 0.75～1.0
    • 0.75～1.00
    • 1.0~1.25
    • 1.00～1.25
    • 1.25～1.5
    • 1.25～1.50
    • 1.50～1.75
    • 1.5～1.75
    • 1.75～2.0
    • 1.75～2.00
    • 2.0～2.25
    • 2.00～2.25
    • 2.25～2.5
    • 2.25～2.50
    • 2.5～2.75
    • 2.50～2.75
    • 2.5–3.0
    • 2.675～3.175
    • 2.75～3.0
    • 2.75～3.00
    • 2.75～3.25
    • 2.925～3.175
    • 3.00～3.25
    • 3.0–3.5
    • 3.25～3.50
    • 3.25～3.75
    • 3.50～3.75
    • 3.5～4.0
    • 3.75～4.00
    • 3.75～4.25
    • 3.75～ 4.25
    • 4.00～4.25
    • 4.0–4.5
    • 4.25～4.50
    • 4.25～4.75
    • 4.25～ 4.75
    • 4.50～4.75
    • 4.5–5.0
    • 4.75～5.00
    • 4.75 to 5.25
    • 5.00～5.25
    • 5.0～5.5
    • 5.25～5.50
    • 5.25～5.75
    • 5.50～5.75
    • 5.5–6.0
    • 5.75～6.00
    • 6.0–6.5
    • 6.5 to 7.0
    • 7.0～7.5
    • 7.5～8.0
    • 8.0～8.5
    • 8.5～9.0
    • 9.0～9.5
    • 9.5 to 10.0
    • 10.0 ～10.5
    • 10.0～10.5
    • 10.5～11.0
    • 11.0～11.5
    • 11.5～12.0
    • 12.0～12.5
    • 12.5～13.0
    • 13.0～13.5
    • 13.5～14.0
    • 14.0～14.5
    • 14.5～15.0
    • 15.0～15.5
    • 15.5～16.0
    • 16.0～16.5
    • 16.5～17.0
    • 17.0～17.5
    • 17.5～18.0
    • 18.0～18.5
    • 18.5～19.0
    • 19.0～19.5
    • 19.5～20.0

    Clear

Days to Ship

    • All
    • 1 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 11 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
NBC10-2.5-AA
NBC10-2.75-AA
NBC10-3.0-AA
NBC20-3.0-AA
NBC20-3.25-AA
NBC20-3.5-AA
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRetainable blade diameter
(mm) 		B
(mm) 		φA
(mm) 		Maximum Gripping Diameter
(mm) 		Compatible Main Body Size
(mm) 		Compatible Baby Chuck Shrinkage allowance
(φ)

MYR 406.12

1 Piece(s) 9 Day(s) 2.25～2.52716.52.510MEGA10N/NBS100.25

MYR 406.12

1 Piece(s) 11 Day(s) 2.5～2.752716.52.7510MEGA10N/NBS100.25

MYR 353.54

1 Piece(s) 9 Day(s) 2.75～3.02716.5310MEGA10N/NBS100.25

MYR 411.26

1 Piece(s) 9 Day(s) 2.5–3.03828.5320MEGA20N/NBS200.5

MYR 411.26

1 Piece(s) 11 Day(s) 2.75～3.253828.53.2520MEGA20N/NBS200.5

MYR 411.26

1 Piece(s) 9 Day(s) 3.0–3.53828.53.520MEGA20N/NBS200.5

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