Product Similar To :
T630 • Machine Screw and Fractional • Form C Semi-Bottoming Chamfer • ANSI
Beyond™ Spiral-Flute HSS-E-PM Taps • Blind Holes
Material Number4116854
ISO Catalog IDT630NC03125-18R3BX-AANSI Catalog IDT630NC03125-18R3BX-A
- P Steel
- S High-Temp Alloys
Tapping: Blind Hole
Chamfer Form C (2–3)
HSS-E-PM
Class of Fit: 2BX
Class of Fit: 3BX
Flood Coolant: Tapping
Manufacturer’s Specs: UNF
Manufacturer’s Specs: UNC
Manufacturer’s Specs: ANSI
Tapping Helix Angle: 45°
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| Material Number | 4116854 |
| ISO Catalog ID | T630NC03125-18R3BX-A |
| ANSI Catalog ID | T630NC03125-18R3BX-A |
| Grade | KP6525 |
| [D1-TDZ] Thread Diameter Size | 5/16 - 18 |
| [L] Overall Length | 69 mm |
| [L] Overall Length | 2.72 in |
| [L3] Thread Length | 12.4 mm |
| [L3] Thread Length | 0.49 in |
| [L2] Useable Length | 28.8 mm |
| [L2] Useable Length | 1.13 in |
| [D] Adapter / Shank / Bore Diameter | 8.077 mm |
| [D] Adapter / Shank / Bore Diameter | 0.318 in |
| [Z] Number of Flutes | 3 |
| Dimension Standard | ANSI |
| Thread Tolerance Class ANSI | 3BX |
Workpiece Materials
- Steel
- High-Temp Alloys
Uses and application
Tapping: Blind Hole
Chamfer Form C (2–3)
HSS-E-PM
Class of Fit: 2BX
Class of Fit: 3BX
Flood Coolant: Tapping
Manufacturer’s Specs: UNF
Manufacturer’s Specs: UNC
Manufacturer’s Specs: ANSI
Tapping Helix Angle: 45°
Grades
KP6525
Coated HSS-E-PM. PVD — heat- and wear-resistant high vanadium — cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer and low-friction TiN top layer. Use in steel, cast iron, and cast aluminum with silicon.
Features and benefits
- KM6515 TiN + CrC/C for tapping stainless steel.
- KP6525 TiCN + TiN for tapping steel.
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Tolerance
| shank tolerance | |
| D fractional | tolerance h6 + / - |
| +0, -0,008 | |
| +0, -0,009 | |
| 10 | +0, -0,011 |
| shank tolerance | |
| D fractional | tolerance h6 + / - |
| .250–.375 | +0, -.0004 |
| .438–.625 | +0, -.0004 |
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