KOM JIS-BT40 Ø27x55
Combination shell and end mill adapters
ID 263632
KOM JIS-BT40 Ø27x55, Toolholders
- Combination shell and end mill adapters
- Series: Combination shell and end mill adapters
- Toolholder interface: JIS-BT 40
- Clamping diameter: 27 mm
- Thread in clamping diameter: M12
- Projecting length: 55 mm
- Run-out accuracy: ≤ 0.006 mm measured from taper to D1
- Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
Technical details
| Technology | Combination shell and end mill adapters |
|---|---|
| Series | Combination shell and end mill adapters |
| Toolholder interface | JIS-BT 40 |
| Toolholder standard | DIN ISO 7388-2 JD/JF |
| Clamping diameter D1 | 27 mm |
| Thread tightening bolt G | M12 |
| D2 [mm] | 48 |
| L4 [mm] | 28 |
| L11 [mm] | 33 |
| L12 [mm] | 21 |
| Weight [kg] | 1.5 |
Version
For mounting cutters with longitudinal or crosswise slot
Run-out accuracy
≤ 0.006 mm measured from taper to D1
Balancing grade
G2.5 at 25,000 RPM or Umax < 1 gmm
Data Carrier
Bore for data carrier as an option
Toolholder changes
For automatic toolholder changes
Coolant supply
Coolant supply according to ISO 7388 JD/JF
Bores for form JF are sealed for transport
Scope of delivery
Includes tightening bolt, drive ring, and feather key
Individual
Additional sizes and customized designs are available upon request