Drilling is the most common operation in machining, but unlike endmills, which come in a handful of common sizes, drills come in hundreds – if not thousands – of sizes, so it’s not practical to have a toolholder specific to every drill.

 

These high-precision straight shank keyless drill chucks are versatile, easy to use, and easily accommodate a wide range of drill sizes. The shank and the drill chuck are integrated into a single body, which yields a more compact design, provides higher accuracy, and prevents the drill chuck from separating from the shank. These drill chucks are easily tightened by hand, or using the spanner wrench for additional gripping force.

 

Features:

• Compact, integrated design
• Low runout provides higher accuracy
• Single toolholder accepts a wide range of drill sizes
• High clamping force prevents drill slip
• Easy to use

 

Applications:

• Drilling
• Reaming
• Chamfering
• Tapping

 

NOTE: Not recommended for use with carbide tooling. Do not use for endmills. The cutting forces generated by endmills can pull the tools from the holder.