Spiral point tap details
Drillco 7/8-9 Nitro Spiral Point Tap (21PS156C)
Drillco 21PS156C 7/8-9 Nitro Spiral Point Tap is engineered for machine tapping in a variety of materials, including difficult-to-machine metals such as stainless steel. Featuring Nitro spiral point technology, this tap improves thread quality while efficiently evacuating chips to reduce clogging and prevent damage to threads. Constructed from premium grade high-speed steel, it provides extended tool life and consistent performance in demanding machining operations.
7/8-9 Nitro spiral point tap designed for broad material compatibility
Spiral flutes pull chips out of holes, protecting thread integrity
Made from premium grade high-speed steel (HSS) for durability
Available in plug and bottoming geometries for maximum versatility
Bright finish enhances lubricity and chip evacuation
Square shank compatible with tap wrenches and powered machines
Enhances thread accuracy and surface finish
Minimizes downtime due to chip buildup and clogging
Optimized for use in tough materials including stainless steel
Suitable for both manual and machine tapping operations
Technical Specifications:
Thread Size: 7/8-9
Flute Type: Spiral Point
Material: Premium Grade High-Speed Steel (HSS)
Chamfer Type: Plug, Bottoming
Application: Machine tapping in general and difficult-to-machine materials
Product identification
- Brand: Drillco
- Model / MPN: 21PS156C
