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Shark Line 7812138 E905 15 deg Helix Machine DIN-ANSI Spiral Flute Tap With Black Shark, Right Hand Cutting, 1/4-28 Thread, H4 Thread Limit, C Chamfer, 3 Flutes, PVD/TiAlN Coated, HSS-E-PM
Price$64.99
Item #PTD7812138
ManufacturerDormer Pramet
Mfr. Model #7812138
Country of OriginIN
UNSPSC Code23241600
UnitEA
DGI AvailabilityCall for Availability
Mfr. Availability18
| Standards & Approvals |
|---|
| PROP65: Cancer and Reproductive Harm - www.P65warnings.ca.gov |
| RoHS Directives EU 2015/863/2017/2102 |
Product Features
• Surface treatment - TiAlN-Top coating with an additional edge treatment
• Flute geometry - spiral point or low helix spiral flute geometries with low rake angle for good chip control and edge strength
• Cutting geometry (spiral flute taps) - the special three-radii profile with a constant rake angle along the flute length leads to better control of cutting properties and prevents nest formation of chips
• Tapping attachment (recommendation) - when using black shark taps, it is recommended to use synchronized (rigid) tapping
Description
Shark Line DIN-ANSI Spiral Flute Tap, 15 deg Helix Machine, Series: E905, Measurement System: Metric, UNF Thread, 1/4-28 Thread, C Chamfer, 3 Flutes, HSS-E-PM, PVD/TiAlN Coated, Class of Fit: 2BX, Right Hand Cutting, 0.807 in Thread Length, 3.543 in Overall Length, 0.318 in Shank Dia, H4 Thread Limit, Material Application: Cast Steel, Hardened Materials, High Temperature Alloys and Steel
Designed for high performance blind hole tapping in high-strength and heat-resistant work-materials with hardness up to 45HRC. The TiAlN-Top coating combined with geometry what significantly increases cutting edge strength, provides excellent performance and consistency in hard and difficult to machine materials.