Spiral point tap details
Drillco 3/4-10 Nitro Spiral Point Tap (21PS148C)
Drillco 21PS148C 3/4-10 Nitro Spiral Point Tap is designed for machine tapping in a variety of materials, including hard-to-machine metals like stainless steel. This Nitro multi-application spiral point tap enhances thread quality and promotes efficient chip evacuation. Crafted from premium-grade high-speed steel (HSS), it delivers extended tool life and reliable performance. The spiral flutes pull chips out of the hole, preventing damage to threads. Available in plug and bottoming geometries, it offers versatile threading options. The bright finish improves lubricity for smoother tapping, while the square shank ensures easy use with tap wrenches or powered machines.
Made from premium-grade high-speed steel (HSS) for durability and long life
Spiral flutes designed to evacuate chips and protect thread integrity
Available in plug and bottoming geometries for versatile applications
Bright finish enhances lubricity for smooth operation
Square shank compatible with tap wrenches and powered machines
Ideal for machine tapping in stainless steel and other tough materials
Reduces chip buildup and prevents clogging for consistent thread quality
Produces clean, precise threads with minimal wear
Flexible for various threading depths and applications
Technical Specifications:
Type: Nitro Spiral Point Tap
Material: Premium Grade High-Speed Steel (HSS)
Application: Machine tapping in various materials including stainless steel
Geometries: Plug, Bottoming
Product identification
- Brand: Drillco
- Model / MPN: 21PS148C





