• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

120 mm ER20 BT40 B/AD Collet Chuck

  • Item Code: BT40BER20120M
  • Brand: Kennametal
  • Unit Size: 1

Description

Features

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    • Grip (2:1 advantage).

Tech Specs

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Overall Length Decimal 7.2992"
Overall Length Metric 185.40 mm
Usable Length Decimal 3.6614"
Usable Length Metric 93.00 mm
Flange Front End Dist Decimal 3.6614"
Flange Front End Dist Metric 93.00 mm
Functional Length Metric 108.50 mm
Tool Assembly Length Decimal 4.2717"
Tool Assembly Length Metric 108.50 mm
Adjustment Range Decimal 2.4803"
Adjustment Range Metric 63.00 mm
Adapter Type Machine Side Taper Shank
Body Dia Machine Side Decimal 2.4800"
Body Dia Machine Side Metric 63.00 mm
Brand Kennametal
Conn Thd Size Machine Side Decimal M16X2
Coolant Hole Diameter Decimal 0.5520"
Max RPM 20000
Adapter/Shank/Bore Diameter Metric 44.45 mm
Hand of Tool N - Neutral
Max Collet Diameter Fractional 1/2"
Min Collet Diameter Decimal 0.0625"
Body Dia 1 Workpiece Side Decimal 1.3386"
Clamping Length Decimal 1.4567"
Coolant Supply Yes
Max Collet Diameter Metric 13.00 mm
Adapter Style Machine Side BT-JIS.B 6339
Adapter/Shank/Bore Diameter Fractional 1-3/4"
Coolent Exit Style Concentric Axial Coolant
Gage Length Decimal 4.7244"
Lock Nut Diameter Decimal 1.3780"
Min Collet Diameter Metric 0.50 mm
System Size Machine Side BT40
Body Dia 1 Workpiece Side Metric 34.00 mm
Coolent Entry Style Flange & Axial Coolant
Flange Length Metric 25.00 mm
Protruding Length Decimal 4.7244"
Shank Length Decimal 2.6535"
Collet System Size 20-DIN 6499 ER
Coolant Hole Diameter Metric 14.02 mm
Front End Tool Type ER Collet Chuck
Lock Nut Diameter Metric 35.00 mm
Shank Length Metric 67.40 mm
Adapter Type Workpiece Side SZK - Collet Taper
Adapter/Shank/Bore Diameter Decimal 1.7500"
Catalog Collet Series ER20
Clamping Length Metric 37.00 mm
Functional Length Decimal 4.2717"
Gage Length Metric 120.00 mm
Max Collet Diameter Decimal 0.5000"
Min Collet Diameter Fractional 1/16"
Protruding Length Metric 120.00 mm