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Silver Jacobs keyless drill chuck 13mm JT33 taper

Jacobs

Jacobs 33364 13mm Keyless Chuck JT33 130-J33

SKU CH-ZCZR-0J49H MPN 33364

Medium-duty keyless drill chuck with JT33 taper, 13 mm capacity and 1.56 weight

  • MaterialHAWA
  • TypeAngle Drivers
  • Weight1.56
  • 13 mm keyless operation speeds bit changes
  • JT33 taper fits compatible drill spindles directly
  • 512 in maximum capacity handles common drill sizes
  • 56 kg weight balances strength and control
  • Jacobs industrial build withstands repeated workshop use

Medium-Duty 13 mm Keyless Chuck

The Jacobs 33364 is a medium-duty industrial keyless chuck built for portable and stationary drilling machines. It accepts drill bits up to 13 mm capacity and mounts via a Jacobs Taper JT33 interface. The keyless design allows rapid bit changes without a separate key. Weighing 1.56 units, it suits workshop and light production environments.

Replaces Keyed JT33 Chucks

This chuck replaces keyed models on the same JT33 mount when faster bit swaps are needed. The upgrade is worth it for operators who change diameters frequently during a shift. It is not for buyers who need higher clamping force than a keyless mechanism provides or who require a larger capacity than 13 mm.

JT33 Taper Mounting Constraint

The JT33 taper limits use to spindles machined for that specific taper size. It will not fit Morse taper, threaded or other Jacobs taper sizes without an adapter. The 13 mm maximum capacity restricts drilling to bits of that diameter or smaller. Heavy-duty applications exceeding medium-duty ratings are outside its design envelope.

Highlights

  • 13 mm keyless operation speeds bit changes
  • JT33 taper fits compatible drill spindles directly
  • 512 in maximum capacity handles common drill sizes
  • 56 kg weight balances strength and control
  • Jacobs industrial build withstands repeated workshop use

Specifications

BrandJacobs
Model33364
MaterialHAWA
TypeAngle Drivers
Weight1.56

Questions about this item

What spindle taper does the Jacobs 33364 chuck mount on?

The chuck uses a Jacobs Taper JT33 mount that fits directly onto a matching JT33 spindle.

How do you secure the chuck onto the JT33 taper during installation?

Clean both tapers thoroughly, seat the chuck by hand, then tap it lightly with a soft mallet to lock the Morse-style taper.

When should the chuck be replaced due to wear?

Replace the chuck when the jaws no longer grip a 13 mm bit securely or when run-out exceeds acceptable limits for the work.

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