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PGR (powRgrip®) Tap Holder Program

• Mechanical alternative to thermic shrink and hydro expansion clamping systems
• Suitable for clamping carbide and HSS tools
• Safe clamping in the tolerance field h9 (Type PGR-GB) resp. h6 (Type PGR)
• Internal coolant supply
• Integrated tool pre-adjustment
• High transferable torques
• Very good runout characteristics
• No thermic structural transformations at the tool adaption
• Simple and quick operation - tool exchange in 30 seconds
• No risk of injury at the tool and/or adaptation by burning
• Two collet sizes PGR 15 / PGR 25
• Clamping range for thread cutting with integrated square

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