877-888-5910
About this product

1. Material: Alloy case hardened steel, black-finished and precisely grinded.

2. Hardness: HRC 56-58

3. Carbon depth: 1/32" ± 1/64"

4. Runout: < 0.0002"

5. Concentricity of the inner and outer cone: 0.0002"   

6. Shank body standard: MAS 403 and B6339

Alloy case hardened steel, black-finished and precisely grinded.

BT NO taper shank is in conformity with AT3 standard.

Default balancing design.

Shank body standard: MAS 403 and B6339

Rear thread for pull stud is M24 x 3

Brand Name Woodhorse
SKU SM170003
Through Coolant YES
Type B Type
Size BT50
Style Name MTB2
L 5.78" (146.8mm)
L1 1.772" (45mm)
D 0.7" (17.78mm)
d 1.26" (32mm)
TIR  ≤ 0.0002"
Balanced to  G2.5 12000 RPM
Net Weight 8.49lbs

Write a review

Please login or register to review

0 reviews / Write a review

{{ selectSpec[item.code]?.label }}

BT50-MTB2-45 Morse Taper Holder Type B 1.77" 12000 RPM G2.5 Balanced

  • Model #: TQIVBMN0
  • Availability: Out of stock
  • $31.55


Website Security Test