Product Overview
1/2-20 SCREW THREAD INSERT BOT TAP/2020
Screw Thread Insert (STI) taps are dimensionally oversize and utilize a larger tap drill size so that thread they produce will accommodate a helical screw thread insert.
Features
- Made from general purpose HSS
- Geometries available in both plug and bottoming
- Bright finish for added lubricity
- Square shank for use with standard sized tap wrenches
- Made in USA
Applications
- Cutting threads in a wide variety of materials
- For producing threads that fit standard screw thread inserts
- Cutting threads by hand
Specifications
| Finish | Bright |
| Flute Quantity | 4 |
| Material Madeof | High Speed Steel (M2) |
| Number Pieces | 1 PC |
| Overall Length | 3-13/16" |
| System Of Measurement | Fractional |
| Tap Chamfer | Bottoming |
| Tap Drill Size | 29/64" |
| Tap Hole Type | Through or Blind Hole |
| Tap Length Of Thread | 1-13/16" |
| Tap Pitch Dia Limit | H4 |
| Tap Size | 1/2" - 20 |
| Tap Square Size | 0.275" |
| Tap Thread Type | NF |
DRILLCO > Tooling > Taps > Hand Taps
