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- Has a NEW 4 FLUTE SPIRAL which incorporates a maximized central core to increase the durability and energy transmission.
- Has a 140ø tip design that ensures better bit penetration and longer life.
- Has a Hardened Steel body for extra strength and reduced breakage.
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- Diameter: 4 mm
- Length: 110 mm
- Working Length: 50 mm
- Pack Qty: 1