Spiral flute tap details
Drillco 1/2-13 Spiral Flute BT Tap (20PF132C)
Drillco 20PF132C 1/2-13 Spiral Flute BT Tap is a high-performance solution designed for efficient and reliable machine tapping across a wide spectrum of materials—including hard-to-machine alloys like stainless steel. With its spiral flute geometry and Nitro bright finish, this tap delivers superior chip evacuation, clean threading, and long-lasting durability. Ideal for blind hole applications, it provides machinists with exceptional performance in both production and maintenance settings.
Taper, plug, and bottoming geometries provide flexibility for various thread depth requirements.
Spiral flute design enhances chip evacuation in blind holes and improves thread integrity.
Constructed from high carbon content steel for added strength and durability.
Bright Nitro finish increases lubricity and reduces wear during operation.
Standard square shank ensures compatibility with most tap wrenches and holders.
Delivers clean, accurate threads in stainless steel and other hard-to-machine materials.
Minimizes chip clogging and reduces tap breakage in blind hole applications.
Ideal for general machining, repair, and production environments.
Technical Specifications:
Thread Size: 1/2-13
Type: Spiral Flute Bottoming Tap (BT)
Material: High Carbon Steel
Finish: Bright / Nitro
Flute Type: Spiral
Application: Blind Holes, Stainless Steel, Difficult Materials
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 20PF132C
