Product Similar To :
HSK50A • Shrink Fit Toolholders • FC Line • Inch
Standard Heat Shrink Holders • Carbide and HSS Compatible • Face Coolant • Through Coolant
Material Number7375548
ISO Catalog IDHSK50ATTFC038335ANSI Catalog IDHSK50ATTFC038335
Axial Adjustment - End
Balanced-by-Design
Accuracy - 3μm or Less
Drilling - Through Coolant
Shank - Cylindrical Plain ≤h6
Shank - Cylindrical Weldon® ≤h6
Shank - Cylindrical Whistle Notch ≤h6
Shank - HSK DIN 69893
Shank - HSK DIN 69893 Form A
Balance (G 2.5/25,000)
Through Coolant: Through Adaptor Face
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- Overview
- Application Data
- Downloads
- Compatible Parts Machine Side
- Compatible Parts Workpiece Side
- Spare Parts
| Material Number | 7375548 |
| ISO Catalog ID | HSK50ATTFC038335 |
| ANSI Catalog ID | HSK50ATTFC038335 |
| [D1] Adapter / Shank / Bore Diameter | 9.525 mm |
| [D2] Body Diameter 1 Workpiece Side | 24 mm |
| [D2] Body Diameter 1 Workpiece Side | 0.9449 in |
| [D21] Body Diameter 2 Workpiece Side | 31.9 mm |
| [D21] Body Diameter 2 Workpiece Side | 1.2559 in |
| [L1] Gage Length | 85 mm |
| [L1] Gage Length | 3.3465 in |
| [L2] Usable Length | 59.05 mm |
| [L2] Usable Length | 2.3248 in |
| [L9] Clamping Length | 31 mm |
| [L9] Clamping Hole Length | 1.2205 in |
| Weight Kilograms | 0.64 |
Uses and application
Axial Adjustment - End
Balanced-by-Design
Accuracy - 3μm or Less
Drilling - Through Coolant
Shank - Cylindrical Plain ≤h6
Shank - Cylindrical Weldon® ≤h6
Shank - Cylindrical Whistle Notch ≤h6
Shank - HSK DIN 69893
Shank - HSK DIN 69893 Form A
Balance (G 2.5/25,000)
Through Coolant: Through Adaptor Face
Features and benefits
- Front‑face coolant outlets deliver coolant to the cutting edge for longer tool life and higher reliability
- Inclined coolant outlets target the tool edge for better high‑RPM machining and reduced tool breakage
- 100 bar coolant capability provides stable high‑pressure flow for improved cooling and chip evacuation
- Compact, standard design fits existing setups with no modifications or programming changes
- Pre‑balanced to G2.5 @ 25,000 RPM for high accuracy, stability, and safe high‑speed machining
- For Solid Carbide and HSS Shanks
- Optional balancing screws allow fine‑tuning for reduced vibration and better HSC performance
- Available with major backends for broad machine compatibility and easy integration
- Metric and Inch pilot bores support global standards and simplify tool selection
- Axial adjustment screw with internal actuation allows quick, precise tool overhang adjustment
- HSK50A backend compliant with ISO 12164
- Compact interface ideal for high-speed machining and small-part applications
- RFID capable – 10 mm compatibility
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