Product Similar To :
T820 • Form B Plug Chamfer • Machine Screw and Fractional • ANSI
GOtap™ T820 Spiral-Point HSS-E Taps • Through Holes
Material Number5416918
ISO Catalog IDT820NC05000-13RH3-AANSI Catalog IDT820NC05000-13RH3-A
- M Stainless Steel
- N Non-Ferrous
Multipurpose Taps: Spiral Point
Tapping: Through Hole
38618
Chamfer Form: Plug Chamfer (3–5)
Flood Coolant: Tapping
Manufacturer’s Specs: UNF
Manufacturer’s Specs: UNC
Manufacturer’s Specs: ANSI
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| Material Number | 5416918 |
| ISO Catalog ID | T820NC05000-13RH3-A |
| ANSI Catalog ID | T820NC05000-13RH3-A |
| Grade | KSMN34 |
| [D1-TDZ] Thread Diameter Size | 1/2 - 13 |
| [L] Overall Length | 85.8 mm |
| [L] Overall Length | 3.38 in |
| [L3] Thread Length | 23.9 mm |
| [L3] Thread Length | 0.94 in |
| [L2] Useable Length | 44.2 mm |
| [L2] Useable Length | 1.74 in |
| [D] Adapter / Shank / Bore Diameter | 9.322 mm |
| [D] Adapter / Shank / Bore Diameter | 0.367 in |
| [Z] Number of Flutes | 3 |
| Tap Pitch Diameter Limit | H3 |
Workpiece Materials
- Stainless Steel
- Non-Ferrous
Uses and application
Multipurpose Taps: Spiral Point
Tapping: Through Hole
38618
Chamfer Form: Plug Chamfer (3–5)
Flood Coolant: Tapping
Manufacturer’s Specs: UNF
Manufacturer’s Specs: UNC
Manufacturer’s Specs: ANSI
Grades
KSMN34
High-vanadium HSS-E substrate with a coating consists of low-friction CrC/C over wear-resistant TiN base layer. Use for tapping stainless steel and non-ferrous materials.
Features and benefits
- KSP32 TiCN/TiN
- KSMN34 TiN + CrC/C
- KSP39 oxide
- KSU30 bright**
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Tolerance
| shank tolerance | |
| D inch | tolerance |
| .141 | +0, -.0015 |
| +0, -.0020 | |
| +0, -.0030 | |
| shank tolerance | |
| D mm | tolerance h9 |
| 1 | +0, -0,025 |
| +0, -0,030 | |
| +0, -0,036 | |
| +0, -0,043 | |
| +0, -0,052 | |
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