JACOBS Drill Chuck: JT3, 3/64 in to 1/2 in Capacity, K3 Key
The JACOBS Drill Chuck, model JCM30221, is a high-precision taper-mount keyed drill chuck with a JT3 mount and a capacity range of 3/64 in to 1/2 in. It features a K3 key and ball bearing construction. This product…
SKU 3G-OTH-04492
Also listed as: JCM 30221 · JCM-30221
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The JACOBS Drill Chuck, model JCM30221, is a high-precision taper-mount keyed drill chuck with a JT3 mount and a capacity range of 3/64 in to 1/2 in. It features a K3 key and ball bearing construction. This product is manufactured by JACOBS.
Frequently Asked Questions
What is the JACOBS JCM30221 drill chuck used for?
The JACOBS JCM30221 is a high-precision taper-mount keyed drill chuck used for gripping drill bits in industrial drilling applications. It is designed for use with machine tools and drill presses requiring a JT3 taper mount, providing secure bit retention and concentricity for accurate hole drilling in metal, wood, and plastics.
What are the specifications of the JACOBS JCM30221 drill chuck?
The JACOBS JCM30221 drill chuck has a JT3 taper mount, a capacity range of 3/64 in to 1/2 in, and uses a K3 key for tightening. It features ball bearing construction for smooth operation and reduced wear. The manufacturer part number is JCM30221, and it is made by JACOBS.
Where to buy the JACOBS JCM30221 drill chuck in Singapore?
You can source the JACOBS JCM30221 drill chuck through 3G Electric in Singapore. We supply industrial tooling and handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this JACOBS high-precision keyed drill chuck.
How to install a JACOBS JCM30221 taper-mount drill chuck?
To install the JACOBS JCM30221, clean the JT3 taper on both the chuck and the spindle, then align and firmly seat the chuck onto the taper using a soft-faced mallet or arbor press. Ensure the K3 key is used to tighten the jaws around the bit. Always follow the machine manufacturer's instructions for safe operation.
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Common applications for JACOBSJACOBS Products
3G Electric supplies JACOBS high-precision taper-mount keyed drill chucks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
