ER25 high-precision tapping collets secure both the round shank and square drive of a tap to help prevent slipping during tapping operations. Designed for compatible ER25 collet holders, this family includes 12 individual tap sizes and 2 multi-piece sets. Compare tap sizes, shank diameters, drive square dimensions and overall lengths in the chart below. Confirm your tap shank and square drive dimensions before selecting a collet.
Specifications & Tolerances
- LOCKING SYSTEM: Special Design to Lock Both the ROUND and the SQUARE Tap Shank in Slots for Maximum Gripping (No Slipping)
- TAP SHANKS : ASME B94.9-2052
- MAXIMUM PRECISION: Precision Made for Tool Shanks with H6 or Better Tolerance
- EXTREME PERFORMANCE: Designed to provide Maximum Ridgidity and Better Tapping Performance on your Taps ??
- SPECIAL DESIGN: Note that these collets do not " COLLAPSE" to the same degree as standard ER Collets. Our SLOTTED Design is for maximum clamping on the entire Tap. Shop's Choice
- HIGH QUALITY STEEL: Made of High Quality Case Hardened Steel for long lasting operating life and elasticity of Collet.
- QUALITY CONTROL PROCESS: Hand Inspected and Run out Tested 100%
- Customer Satisfaction Guarantee
- Veteran Owned and Operated
Applications
- For Use with ER Collet Chucks
- Precision CNC Tapping Operations
- High-Speed Ridgid Tapping
- For use with all ASME Standard Taps
- General Tapping & Job Shop Use
- Securely hold Tap with Special Locking Design.
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