Tri-Angle R18202 .4385/.733 HSS Tapered Chucking Reamer USA
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This is a new Tri-Angle USA R18202 tapered chucking reamer with a small-end diameter of .4385 in and a large-end diameter of .733 in, manufactured in the USA from high-speed steel (HSS). The straight flute, tapered body geometry is designed for finishing and enlarging tapered holes to precise dimensional tolerances, producing smooth bore finishes in a single pass. The cylindrical shank is compatible with standard drill press chucks and CNC or manual lathe tailstock chucks. This reamer is suited for tapered pin holes, taper pin reaming operations, and precision alignment hole finishing in steel, cast iron, aluminum, and similar machinable materials. The tool is uncoated bright finish HSS, and the straight flutes provide excellent chip clearance in through-hole applications.
Product Specifications
| Brand | Tri-Angle |
| Part Number | R18202 |
| Small End Diameter | 0.4385 in |
| Large End Diameter | 0.733 in |
| Tool Type | Tapered Chucking Reamer |
| Flute Type | Straight |
| Material | High-Speed Steel (HSS) |
| Coating | Uncoated / Bright Finish |
| Country of Manufacture | USA |
| Condition | New |
| Shank Type | Straight Round Shank |