| Item Name | HSK-F | d | D1 | D2 | G | L | L1 | L2 |
|---|---|---|---|---|---|---|---|---|
| HSK-63F HC06 070 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 6 | 26 | 50 | M5 | 70 | 37 | 24 |
| HSK-63F HC08 070 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 8 | 28 | 50 | M6 | 70 | 37 | 25 |
| HSK-63F HC10 080 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 10 | 30 | 50 | M8 | 80 | 41 | 35 |
| HSK-63F HC12 085 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 12 | 32 | 50 | M10 | 85 | 46 | 40 |
| HSK-63F HC14 085 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 14 | 34 | 50 | M | 85 | 46 | 40 |
| HSK-63F HC16 090 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 16 | 38 | 50 | M12 | 90 | 49 | 46 |
| HSK-63F HC18 090 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 18 | 40 | 50 | M12 | 90 | 49 | 47 |
| HSK-63F HC20 090 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 20 | 42 | 50 | M16 | 90 | 51 | 48 |
| HSK-63F HC25 120 Hydraulic Expansion Chuck Balanced to 2.5G 25,000 RPM (DIN 69893 - 6) | 63 | 25 | 57 | 53 | M16 | 120 | 57 | 63 |
| HSK 63F HC1/4'' 070 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 1/4'' | 26 | 50 | M5 | 70 | 37 | 24 |
| HSK 63F HC5/16'' 070 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 5/16'' | 28 | 50 | M6 | 70 | 37 | 25 |
| HSK 63F HC3/8'' 080 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 3/8'' | 30 | 50 | M8 | 80 | 41 | 35 |
| HSK 63F HC1/2'' 085 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 1/2'' | 32 | 50 | M10 | 85 | 46 | 40 |
| HSK 63F HC5/8'' 090 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 5/8'' | 38 | 50 | M12 | 90 | 49 | 46 |
| HSK 63F HC3/4'' 090 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 3/4'' | 42 | 50 | M16 | 90 | 51 | 48 |
| HSK 63F HC1'' 120 Hydraulic Expansion Chuck Balanced to G2.5 25,000 RPM (DIN 69893 - 6) | 63 | 1'' | 57 | 53 | M16 | 120 | 57 | 63 |
What is a HSK-63F HYDRAULIC EXPANSION CHUCK ?
A HSK-63F Hydraulic Expansion Chuck is a type of tool holder used in CNC machining operations. It is designed to securely hold cutting tools, such as drills, end mills (If pull out reduction sleeve is used), and reamers, in a machine tool spindle.The HSK-63F designation refers to the size and type of taper that the holder is designed to fit. The HSK-63F taper is a high-precision, high-speed taper system that is used in high-performance machining centers. The "Hydraulic Expansion" designation refers to the method used to secure the cutting tool in the holder.In a hydraulic expansion chuck, the cutting tool is inserted into a bore that is slightly larger than the diameter of the cutting tool. A hydraulic piston is then used to expand the bore, creating an interference fit between the cutting tool and the holder. This provides a secure, high-precision grip on the cutting tool that is capable of withstanding high cutting speeds and demanding machining operations.The use of a HSK-63F Hydraulic Expansion Chuck can help to improve machining accuracy and surface finish, as well as reduce tool chatter and extend tool life. Additionally, because the HSK-63F taper is designed for use in high-speed machining centers, the HSK-63F Hydraulic Expansion Chuck is ideal for applications that require high cutting speeds and high-precision cutting operations.
