Jacobs JCM30221 Super Drill Chuck, 0.04 to 0.5 in Capacity, 3JT Jacobs Taper Mounting, Ball Bearing, K3 Keyed Key

  • Item Code: JACO JCM30221
  • Brand: Jacobs
  • Mfg Part No: JCM30221
  • Manufacturer: Apex Tool Group
  • Unit Size: 1

Description

Features

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    • Ball bearing construction maximizes gripping force and drilling accuracy
    • Jaws center ground for straightness and alignment
    • One piece sleeve eliminates crack between driving teeth often found in other designs
    • Through hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance
    • Fluted sleeve standard
    • Inspected for performance and precision
    • TIR 0.003 in maximum at half capacity

Tech Specs

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Bearing Type Ball
Capacity 0.04 to 0.5
Closed Length 3/7/2008
Key Number K3
Key Type Keyed
Mounting Size 3JT
Mounting Type Jacobs Taper
Open Length 2-31/32
Outside Diameter 2.44
Type Super

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