Key Chuck 13mm TAC451301.1

Secure your drill bits with confidence using the TAC451301.1 Key Chuck. With a 1.5–13mm capacity and 1/2"-20 UNF spindle thread, this keyed chuck delivers positive, reliable bit retention for heavy-duty drilling applications where precision and grip matter most.

Specifications

• Model: TAC451301.1
• Type: Key Chuck (Keyed)
• Chuck Capacity: 1.5mm – 13mm
• Spindle Thread: 1/2"-20 UNF

Product Details

• Keyed chuck design – positive locking for maximum bit retention under heavy-duty drilling loads
• 1.5–13mm capacity – wider range than standard 10mm chucks, accommodating larger drill bit shanks
• 1/2"-20 UNF thread – standard spindle connection for compatible drills
• Suitable for use with compatible drill models requiring 1/2"-20 UNF connection

Materials & Care

• Store in a dry place to prevent corrosion
• Apply light machine oil to the chuck jaws and key mechanism periodically
• Always remove the chuck key before operating the drill
• Inspect jaws regularly – replace if worn or damaged
• Ensure spindle thread is clean before installation