Square ER-32 Collet Block

Square ER-32 Collet Block, 6920-3204

• Use standard ER collets for fast set-ups on CNC machines
• For parallel, square or hex shapes as well as for cross-hole drilling at 60, 90 or 120 degrees
• Made of Alloy tool steel hardened and ground to 0.0005" flatness, sureness and parallelism
• May be used standing upright
• Block dimensions are approximately 1-3/4" x 1-3/4" x 2-3/4" long.
• 15/16" through-hole allows for long parts to be machined.
• ER nut included.