317257 Prima Key 1/2"-20 Type S Drill Chuck

Prima S/M Key Type Drill Chuck

Impact-resistant key-type drill chuck. Conical/threaded mount
with DIN ISO 10887 (toothing in acc. with DIN 6349).
Prima S/M for use on hand operated percussion drilling machines
Features
• For clockwise and counterclockwise rotation.
• Thread or taper mount for maximum drive force and precision
• Increased clamping force due to proven transmission principle from
sprocket and drill chuck key
• Universally applicable for stationary use and on hand-operated drills
• High concentricity of up to 0.15 mm