3/8″ - 24 NF 3-Flute, H4 Semi-Bottoming Series/List # 2091 Spiral Flute Tap
| Thread Diameter Size (TDZ) | 3/8″ | Thread Tolerance Class (TCTR) | H4 |
| Threads per Inch (TPI) | 24 | Special Feature | ShearTap |
| Thread Standard | NF | Tool Type | Production Tap |
| Overall Length (OAL) | 2-15/16″ | Chamfer | Semi-Bottoming |
| Thread Cutting Part Length (THL) | 0.551″ | Coating | Black Oxide |
| Flute Count (NOF) | 3 | Flute Type | Spiral |
| Flute Helix Angle (FHA) | 48 Degrees | Style | Semi-Bottoming |
| Applicable Material | Steel | Stainless Steel | Measurement Type | Inch |
| Cutting Edge Material | HSS | Series/List # | 2091 |
Product Features
| Remarks | <bold>ShearTapô</bold>• <bold>ShearTapô</bold> for Stainless Steel & Carbon Steel up to 35Rc hardness.• <bold>CNC Style</bold> enchances chip evacuation and cutting fluid flow to the cutting teeth for reduced friction, heat and galling. Also reduces contact between the tap and the workpiece.• <bold>Semi-Bottoming Style</bold> are designed to lift the chips sout of the hole in blind hole tapping, eliminating chip evacuation problems which can result in damaged threads and broken taps. They will also bridge opeings, keyways and other interruptions in the tapped hole.• <bold>Steam Oxide over Nitride</bold> increases wear resistance, reduces friction, reduces galling and chip welding, improves chip flow and increases tap lubricant retention. | Country of Origin | USA |
Shipping Info
Package Length
4.00000
Package Width
.37500
Package Height
.37500
Package Weight
0.05
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