
Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- More accurate than DIN
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Face Mill Arbor
DIN 69893-1 · HSK-A63
Certificate of Quality
- Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
- All functional surfaces fine machined
- More accurate than DIN
Face Mill Arbor
DIN 69893-1 · HSK-A63
For holding face mill cutters and cutters with radial driving slot DIN 1880 and exceeding clamping diameter 40 clamping according to DIN 2079 is possible, too (4 additional tapping holes).
DIN 69882-3
- Inch sizes: Coolant bores on front side for an extra charge
- Metric sizes: With coolant exit bores on the end face for milling cutters with central cooling
- Included in delivery: Tightening bolt, without coolant tube
Technical data subjects to change without prior notice.
Technical drawing

Please select your clamping diameter:
Clamping Ø D1 [inch] | 3/4 |
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Ø D2 [inch] | 1.67 |
L [inch] | 0.70 |
Order No. | Gage length A in inch | |||||
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A63.050.3/4z | ![]() short, 1.97 inch |
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Accessory | ||
A63.051.3/4z | ![]() long, 3.94 inch |
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Accessory | ||
A63.052.3/4z | ![]() oversize, 6.30 inch |
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Accessory |
Clamping Ø D1 [inch] | 1 |
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Ø D2 [inch] | 1.67 |
L [inch] | 0.70 |
Order No. | Gage length A in inch | |||||
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A63.050.1z | ![]() short, 2.36 inch |
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Accessory | ||
A63.051.1z | ![]() long, 3.94 inch |
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Accessory | ||
A63.052.1z | ![]() oversize, 6.30 inch |
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Accessory |
Clamping Ø D1 [inch] | 1 1/4 |
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Ø D2 [inch] | 1.67 |
L [inch] | 0.70 |
Order No. | Gage length A in inch | |||||
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A63.050.11/4z | ![]() short, 2.36 inch |
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Accessory | ||
A63.051.11/4z | ![]() long, 3.94 inch |
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Accessory |
Clamping Ø D1 [inch] | 1 1/2 |
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Ø D2 [inch] | 3.78 |
L [inch] | 0.94 |
Order No. | Gage length A in inch | |||||
---|---|---|---|---|---|---|
A63.050.11/2z | ![]() short, 2.36 inch |
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Accessory | ||
A63.051.11/2z | ![]() long, 3.94 inch |
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Accessory |
Clamping Ø D1 [mm] | 16 |
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Ø D2 [mm] | 36 |
L [mm] | 17 |
Order No. | Gage length A in mm | |||||
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A63.050.16.KKB | ![]() short, 50.00 mm |
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Accessory |
Clamping Ø D1 [mm] | 22 |
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Ø D2 [mm] | 48 |
L [mm] | 19 |
Order No. | Gage length A in mm | |||||
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A63.050.22.KKB | ![]() short, 50.00 mm |
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Accessory | ||
A63.051.22.KKB | ![]() long, 100.00 mm |
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Accessory | ||
A63.052.22.KKB | ![]() oversize, 160.00 mm |
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Accessory |
Clamping Ø D1 [mm] | 27 |
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Ø D2 [mm] | 60 |
L [mm] | 21 |
Order No. | Gage length A in mm | |||||
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A63.050.27.KKB | ![]() short, 60.00 mm |
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Accessory | ||
A63.051.27.KKB | ![]() long, 100.00 mm |
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Accessory | ||
A63.052.27.KKB | ![]() oversize, 160.00 mm |
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Accessory |