REF: 077430G108

Product Description

The KEMMLER 430G-108 ER25 threading collet is a high-precision component designed for rigid threading on machining centers and CNC lathes. Its distinguishing feature is the internal square drive (DRVS 8), which mechanically locks the tap, eliminating any possibility of rotation or slippage within the collet during the pulling or reversing phase.

ER ER25 Tap Collets | 430G | <15 µm | 10 x 8
~ ISO 15488 [DIN 6499]

Technical Specifications (DIN/ISO Detail)

• Reference: 430G-108
• Clamp Type: ER25 (Technical series 430G / 430E)
• Stem Measurement (DCONWS): 10 mm
• Square Measurement (DRVS): 8 mm (Optimized for M10 males)
• Concentricity: < 15 µm (High precision to avoid breakage due to misalignment)
• Overall Length (OAL): 34 mm
• Outer Diameter (BD): 26 mm
• Regulations: ISO 15488 [DIN 6499]

Machining Benefits

• Safety Clamping: The internal square lock ensures full torque transmission, allowing for deep threading and threading in tough materials with complete confidence.
• Synchronized Threading: Ideal for machines with a threading cycle Rigid applications where coordination between feed and rotation is critical.
• German Quality: Kemmler ensures manufacturing standards that extend the service life of its taps by reducing vibration and runout.

Application:
For machines with rigid tapping. For secure clamping of taps.