YMW 387260 5/16"-18 Size, H3 Limit, Plug Chamfer, 3 Flute, Oxide Nitride Surface Toughening Treatment, Vanadium High Speed Steel, Right Hand Cut S.T.I. Tap
Item #
12-015-593
- Brand: YMW
- Size Type: ANSI
- Thread Size: 5/16"-18
- Type: Spiral Pointed ZELX NI STI
Limited Supplies Check Locations
$80.71
| Qty | Price | Discount |
|---|---|---|
| 1 - 2 | $80.71 | - |
| 3+ | $72.64 | 10% |
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Product Specifications
| Brand | YMW |
|---|---|
| Tool Material | Vanadium High Speed Steel |
| Finish Coating | Oxide Nitride Surface Toughening Treatment |
| Thread Size | 5/16"-18 |
| Cutting Direction | Right Hand |
| Thread Length | 0.748" |
| Overall Length | 2-15/16" |
| Size Type | ANSI |
| Limit | H3 |
| Drill Size | 21/64" |
| Chamfer Style | Plug |
| No. of Flutes | 3 |
| Thread Type | Screw Thread |
| Type | Spiral Pointed ZELX NI STI |
| Model # | 387260 |
| Chamfer | 3-5 |
| First Choice For: | High Temp Exotic Alloys |
| Flute Shape | Spiral Pointed |
| General Application | Screw Thread Insert Tapping |
| Hole Style | Through Hole |
| Pitch Form & Profile | 60° |
| Pitch Tolerance | +.00025"/-.00000" |
| Prop. 65 | Yes |
| Tolerance Class | UNC |
| Tolerance_Cutter Diameter | ±.31" |
| Tolerance_Cutting Diameter | ±.31" |
| Tolerance_Overall Length | ±.31" |
| Tolerance_Shank | -.0015" |
| Tolerance_Shank Square | -.004" |
| UNSPSC | 23241615 |
| Workpiece Material | Cobalt, Nickel and Iron base exotic materials such as: Inconel Hastelloy, Waspalloy and harder Stainless Steels, Mold and Tool Steels. |
| Workpiece Material Range | Steel, Stainless Steel, High-Temp Exotic Alloys, Cast Iron, Hard Materials |
| Country of Origin | JAPAN |
Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.
Details
Applications
- Designed for extended tap life in Cobalt, Nickel and Iron base exotic materials such as: Inconel, Hastelloy, Waspalloy and harder Stainless Steels, Mold and Tool Steels >30HRC.
- STI taps are oversize to the extent that the internal thread which they produce will accommodate a helical coil wire screw thread insert, which at final assembly will accept a screw thread of the nominal size and pitch.
Features
- Taps have an oxide and nitride surface toughening treatment.
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