Buy Schunk 204451, BT40 Taper Shank 20mm Hole Diam Tool Holder/Chuck - Prime Buy

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Clamping Diameter:: Clamping Diameter: 20mm

Features:

Hydraulic Expansion Toolholder
Series: TENDO Platinum
Toolholder interface: JIS-BT 40
Clamping diameter: 20 mm
Min. clamping diameter: 20 mm
Projecting length: 140 mm
Run-out accuracy: < 0.003 mm at 2.5 x D
Balancing grade: G2.5 at 25,000 RPM or Umax < 1 gmm
Min. torque: 330 Nm

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Technical Details

Shank Type	Taper Shank
Taper Size	BT40
Hole Diameter (Decimal Inch)	0.7874
Hole Diameter (mm)	20.00
Nose Diameter (Decimal Inch)	1.4961
Nose Diameter (mm)	38.00
Projection (Decimal Inch)	5.5000
Projection (mm)	140.00
Through Coolant	Yes
Clamping Depth (mm)	41.50
Balanced to (RPM)	25000
TIR (mm)	0.003

Notes

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Product Details

Shank Type	Taper Shank
Taper Size	BT40
Hole Diameter (Decimal Inch)	0.7874
Hole Diameter (mm)	20.00
Nose Diameter (Decimal Inch)	1.4961
Nose Diameter (mm)	38.00
Projection (Decimal Inch)	5.5000
Projection (mm)	140.00
Through Coolant	Yes
Clamping Depth (mm)	41.50
Balanced to (RPM)	25000
TIR (mm)	0.003

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