Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 5/8" UNC, DIN 2184-1 Long Body
$119.49
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Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 5/8" UNC, DIN 2184-1 Long Body
$119.49
Sandvik 5/8-11 UNC Spiral Flute Tap – Premium Blind-Hole Tapping (DIN 2184-1)
Designed for robust CNC and manual machining performance. The spiral flute geometry with a 45° helix efficiently transports chips out of blind holes, ensuring smooth cutting action and preventing chip packing. Optimized for blind-hole tapping in steels, stainless steels, and cast irons (PMK).
Key Features & Benefits
- Durable Performance – HSS-PM substrate with advanced PVD FeN coating extends tool life and resists wear.
- Chip Control – 45° spiral flutes provide excellent chip evacuation in blind-hole applications.
- Production Efficiency – DIN 2184-1 standard shank and 4-flute design offer stability and cutting reliability.
- Precision Threading – Ground to UNC 2B tolerance for consistent, high-quality threads.
Technical Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Workpiece Material(s) | PMK | — |
| Thread Size | UNC 5/8-11 | 5/8-11 |
| Thread Form | UNC 60° | UNC 60° |
| Thread Pitch | 2.309 mm (equiv.) | 11 TPI |
| Thread Diameter | 15.875 mm | 0.6250 in |
| Tap Chamfer Length | 4.75 mm | 0.1872 in |
| Premachined Hole Diameter | 13.5 mm | 0.5315 in |
| Premachined Hole Type / Hole Type | Blind hole | Blind hole |
| Thread Tolerance Class | 2B | — |
| Shank Standard | DIN 2184-1 | — |
| Usable Length (LU) | 67.75 mm | 2.6673 in |
| Functional Length (LF) | 110 mm | 4.3307 in |
| Overall Length (OAL) | 110 mm | 4.3307 in |
| Neck Diameter | 11.6 mm | 0.4567 in |
| Flute Count | 4 | — |
| Flute Helix Angle | 45° | — |
| Radial Rake Angle | 13° | — |
| Threading Length | 20 mm | 0.7874 in |
| Threading Chamfer Type | C = 2–3×TP | — |
| Chip Breaker | XM | — |
| Grade | C145 | — |
| Substrate | HSS-PM | — |
| Coating | PVD FeN | — |
| Coolant Entry / Exit | Without / None | — |
| Connection – Machine Side | Tap shank DIN-metric 12.00 × 9.00 | — |
| Connection Diameter (Machine Side) | 12.0 mm | 0.4724 in |
| Connection Diameter Tolerance | h9 | — |
| Weight | 0.0880 kg | 0.194 lb |
| Maximum Regrinds | 0 | — |
| Release Date | 02/25/2014 | — |
| Release Pack ID | 14.1 | — |
Why Choose This Tool?
This Sandvik spiral flute tap combines a robust HSS-PM substrate, a durable PVD FeN coating, and a 45° spiral design with 4 flutes for optimal chip evacuation. Engineered for blind-hole tapping in PMK materials, it delivers precision threads, long tool life, and reliable performance in both CNC and manual machining setups.