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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.

Face mill holder equips with screw and drive keys to assemble the face mill cutter to the holder.

Default balancing design.

Shank body standard: MAS 403 and B6339

Brand Name Woodhorse
SKU SM150014
Through Coolant YES
Size BT50
Type FMA 
Style Name FMA31.75
d1 1.24"(31.75mm)
D 2.362"(60mm)
L 8.811"(223.8mm)
L1 3.937"(100mm)
L2 0.866"(22mm)
K1 0.264"(6.7mm)
K2 0.5"(12.7mm)
TIR  ≤ 0.0002"
Balanced to  G2.5 12000 RPM
Net Weight 13.45lbs

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BT50-FMA31.75-100 Face Mill Holder 3.94" 12000 RPM @ G2.5 Balanced

  • Model #: KYZM5JHT
  • Availability: In Stock
  • Before: $31.55
  • Now: $15.78


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