New Arrivals/Restock

OSG 1/2" x 3.91" x 6" AERO-REAM - Carbide Tapered Reamer

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$54.00 cheaper than the new price!!

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New  $90.00
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Product details

Management number 214305841 Release Date 2026/04/12 List Price $36.00 Model Number 214305841
Category

Efficient Carbide Tapered Reamer for Composites, featuring Elongated Double-Angle Geometry that Minimizes Thrust and Exit Delamination. Ultra-Fine Micrograin Carbide Enhances Wear Resistance and Coating Adhesion for Extended Tool Life. Straight Flute Design Prevents Peel-Up at Hole Entrance. Key Specs: Diameter (D) - 1/2", 12.7mm, 0.5"; Flute Length (FL) - 99.3mm; Taper Length (I) - 24.9mm; Overall Length (L) - 152.4mm; Shank Diameter (d) - 12.7mm; Cutting Diameter Tolerance - +0.0005 / -0; Substrate - Carbide; Surface Treatment - BRIGHT; Drilling L/D Ratio (xD) - 6; Helix Angle - 0°; Cutting Direction - RH; Coolant Thru - No; Number of Flutes - 4; Shank Tolerance - h6. Optional Brazed Shanks Available: Threaded, Quick Change, Tri-Flat.

  • Extended Double-Angle Geometry: Minimizes Thrust, Prevents Exit Delamination
  • Fine Micrograin Carbide: Enhanced Wear Resistance, Better Coating Adhesion
  • Straight Flute Design: Reduces Peel-Up at Hole Entrance
Model 257-5006
Brand Name OSG
Finish Types Polished
Item Diameter 12.7 Millimeters
Material Type Carbide
Hand Orientation Right Hand

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