Sandvik T200-SD100AF-8-36 D115 UNF 8-36 3BX CoroTap 200 Spiral Point Tap (5pc)
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This listing is for a factory-new lot of five (5) Sandvik Coromant CoroTap 200 spiral point (gun) taps, each carrying part number T200-SD100AF-8-36 D115 and Sandvik order code 2RZ8288921. The CoroTap 200 series is a high-speed steel (HSS) spiral point tap with a steam-oxide (black-oxide) surface treatment engineered for through-hole tapping in a wide range of materials including steel, stainless steel, and cast iron. Decoding the part number: T200 = CoroTap 200 spiral point series; SD100 = standard diameter series; AF = spiral point geometry; 8-36 = UNF #8-36 thread form; D115 = H5 tolerance class (3BX ANSI), confirmed on label; DIN-ANSI dual standard conformance, also confirmed on label. The 3BX tolerance class provides the tighter-than-standard pitch diameter oversize allowance required for Class 3B fit threaded holes, making these taps well-suited for precision fastener assemblies and aerospace-grade through-hole applications. Each tap ships individually in a yellow Sandvik plastic case to protect the cutting edges; all five cases are new and unissued.
Product Specifications
| Brand | Sandvik Coromant |
| Series | CoroTap 200 |
| Part Number (MPN) | T200-SD100AF-8-36 D115 |
| Order Code | 2RZ8288921 |
| Thread Size | #8-36 UNF |
| Thread Form | UNF (Unified National Fine) |
| Tap Type | Spiral Point (Gun Tap) |
| Tolerance / Pitch Dia. Class | D115 / H5 (3BX ANSI) |
| Standard | DIN-ANSI |
| Material | High Speed Steel (HSS) |
| Surface Treatment / Coating | Steam oxide (black oxide) |
| Shank Style | Round shank w/ square drive end |
| Application | Through-hole tapping |
| Quantity | 5 taps (each in individual plastic case) |
| Condition | New |