Description
SK shank tool holders are commonly used in Europe. Compared to BT, they have a reduced flange thickness. Most of the SK tool holders come with form AD/B. It is available in both Centre through coolant – Form AD (AD) and flange through coolant – Form AD/AF (AD/B). Falcon offers SK tool holders in SK40, SK50. SK30 and SK60 tool holders are manufactured on special made-to- order basis. All SK tool holders made in Falcon conform with AT3 class tolerance and are case hardened
BT 40 – Standard GPL
| Machine Design | TAPER ISO | D | D1 | D2 | D3 | L | G | B | E1 |
|---|---|---|---|---|---|---|---|---|---|
| SK40 | 40 | 44.45 | 63.55 | 72.3 | 50.0 | 68.4 | M16 | 16.1 | 27 |
| SK45 | 45 | 57.15 | 82.55 | 91.35 | 63.0 | 82.7 | M20 | 19.3 | 35 |
| SK50 | 50 | 69.85 | 97.50 | 107.25 | 80.0 | 101.75 | M24 | 25.7 | 42 |
ANSI / CAT – Form AD
| Machine Design | TAPER ISO | D | D1 | D2 | D3 | L | B | G |
|---|---|---|---|---|---|---|---|---|
| CAT40 – AD | 40 | 44.45 | 63.55 | 72.35 | 44.45 | 68.23 | 16.38 | 5/8-11 |
| CAT45 – AD | 45 | 57.15 | 82.55 | 91.35 | 57.15 | 82.55 | 19.55 | 3/4-10 |
| CAT50 – AD | 50 | 69.85 | 98.43 | 107.64 | 69.85 | 101.6 | 25.91 | 1”-8 |
Pre balanced G6.3@15000 RPM
Fine balancing G2.5@25000 RPM on request
