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Quick-release drill chuck with direct holder CM 4, 1 - 16 mm
Quick-release drill chuck with direct holder CM 4, 1 - 16 mm is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
At Krollit, we guarantee a safe and reliable shipping process. Orders are handled with the utmost care and traceability until delivery.
For international shipments, please send your request via the dedicated contact form.
Upon delivery, always sign the delivery note with the words “subject to inspection” to allow for proper handling of any irregularities or discrepancies in the product.
Our goal is to ensure you receive prompt service and a worry-free shopping experience.
Quick-release drill chuck with direct holder CM 4, 1 - 16 mm
Description
Logistics
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
Technical specifications
Technical Specifications
| Clamping range | 1 - 16 mm |
| Mounting shank | MK 4 |
Warranty
Warranty terms and support procedures are available on the dedicated Krollit page.
View Krollit warranty termsFAQ / Frequently asked questions
Frequently Asked Questions
Keyless chuck 1 - 16 mm — what's the difference compared to a geared chuck (keyed chuck)?
A keyless chuck allows you to mount and dismount drill bits with just your hand — no key to search for, no risk of losing the key during operation. The clamping force is generated by manually rotating the collar: sufficient for standard drilling. For heavy-duty drilling (Ø >20 mm on steel) or operations that generate reverse torque (tapping), a geared chuck ensures a superior hold to a keyless chuck.
MK 4 Taper — what machine is it compatible with?
The MK 4 taper fits directly into the machine's spindle with an MK 4 Morse taper seat. Please check that your machine's seat matches the indicated taper. For machines with a different diameter seat, use extension/reduction sleeves. Customer support available in Italian.
Can this chuck be used for machine tapping?
No — keyless chucks are not suitable for machine tapping. The reverse torque generated during tap extraction can loosen the chuck's grip, causing the tap to be released. For tapping on a drill press, use tap holders with specific safety clutches for tapping.
Delivery times?
Original spare parts available with 3–5 working day shipping. Customer support available in Italian.
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