Durable all-metal construction for long service life
Strong grip for reduced bit slipping during operation
Compatible with round and hex shank drill bits
Available in keyed and keyless designs
Suitable for drilling wood, steel, masonry, and metal surfaces
Resistant to wear in heavy-duty industrial use
Common Specifications
Chuck capacity: 10 mm to 13 mm (3/8"–1/2")
Material: Hardened steel / metal body
Chuck type: Keyed or keyless
Thread size: Usually 1/2" x 20 UNF
Compatible with Makita electric and cordless drills