Superchuck Ball Bearing Chuck, K4 Key, 1/8 in to 3/4 in Capacity, 4JT Short Mount

Features

• Ball bearing construction maximizes gripping force and drilling accuracy
• Jaws center-ground for straightness and alignment
• One-piece sleeve eliminates crack between driving teeth often found in other designs
• Through-hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance
• Fluted sleeve standard

Specifications

• Bit/Blade Mounting Size [Max]: 3/4 in
• Bit/Blade Mounting Size [Min]: 1/8 in
• Capacity [Max]: 3/4 in (mild steel)
• Capacity [Min]: 1/8 in (mild steel)
• Chuck Size: 3/4 in
• Finish: Fluted Sleeve
• Housing Diam: 3 in
• Key Size: K4
• Mechanism: Ball Bearing
• Mounting: 4JT Short
• Overall Length [Max]: 5.12 in
• Overall Length [Min]: 3.95 in
• Type: High Precsion Drill Chuck
• Used With: K4 Key
• Wt.: 66 oz