Acrow BT50 Morse Taper Holder – BT50-MTA3-180 (M/T3 × 180 mm, Ø23.5–31.5 mm Drill Range)
$202.35
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Acrow BT50 Morse Taper Holder – BT50-MTA3-180 (M/T3 × 180 mm, Ø23.5–31.5 mm Drill Range)
$202.35
Acrow BT50 Morse Taper Holder – BT50-MTA3-180 (M/T3 × 180 mm, Ø23.5–31.5 mm Drill Range)
The Acrow BT50-MTA3-180 Morse Taper Holder is a precision-engineered adaptor designed to mount MT3 taper tools on BT50 spindle machines. Constructed from hardened alloy steel and precision ground to tight tolerances, it ensures maximum rigidity, balance, and concentricity for deep-hole drilling, reaming, and boring operations. The 180 mm projection provides excellent reach while maintaining stability and accuracy during extended machining applications. Built to JIS B6339 and MAS 403 standards, this holder offers superior vibration resistance, long tool life, and outstanding performance in demanding CNC environments.
Specifications:
- Brand: Acrow
- Type: Morse Taper Holder (Adaptor)
- Model: BT50-MTA3-180
- Spindle Taper: BT50 (JIS B 6339 / MAS 403)
- Morse Taper No.: MT3
- Figure No.: 2
- Ød (Taper Hole Diameter): 23.825 mm
- ØD (Body Diameter): 40 mm
- Gauge Length (L): 180 mm
- Applicable Drill Diameter Range: Ø23.5 – 31.5 mm (JIS B4302 Standard)
- Material: Hardened Alloy Steel
- Surface Finish: Precision Ground
- Run-out Accuracy: ≤ 0.005 mm
- Balance Grade: G6.3 @ 15,000 rpm
- Application: For mounting MT3 drills, reamers, and taper tools on BT50 spindle machines requiring extended reach and precision