Page 912 - Tungaloy Catalog

Product Overview

Feature

- Short overhang.
- Applicable for standard ER collets.
- Provides high gripping force and less runout with short overhang.
- Balanced to G2.5, 20,000 min -1
- Symmetric design for high speed machining.

Feature
- Provides extremely high gripping force with only a small tightening torque.
- High runout accuracy at 100mm. Overhang is 0.00035”.
- High rigidity is achieved with the clamping mechanism that utilizes the face contact
between clamping nut and the face of the shank.
- The highly rigid system prolongs tool life considerably.
- Prevents interference with the work piece due to the slim design.
- Preset screws available for all SC straight collets for positioning of the tool.
- Produced from special steel for vibration dampening.
- Sealed nut structure.
- No axial drawback of the tool shank when chuck is tightened.
Structure
① Shallow tapered front end cone
② Clamping nut
③ Helical slot
④ Needle bearing
⑤ Front seal
⑥ Ventilation bore (thread M4)
Tooling Systems ⑦ Preset screw thread
⑧ Cap screw (for the preset screw)
⑨ Preset screw
⑩ Ground bore
⑪ Grip groove (for collet release)

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