Pulley tap details
Drillco 3/8-16 10" Pulley Tap (24A124C10)
Drillco 24A124C10 3/8-16 10" Pulley Tap is specially designed for tapping the hubs of pulleys to accommodate oil caps or set screws. Its extended 10-inch shank allows access to deep or hard-to-reach holes that standard taps cannot reach, while maintaining a standard thread length for reliable threading performance. Constructed from premium grade high-speed steel, this pulley tap ensures durability and precision in demanding applications.
3/8-16 pulley tap with 10" extended shank for deep hole access
Made from premium grade high-speed steel (HSS) for long-lasting use
Plug geometry for versatile threading applications
Spiral point designed to eject chips through the bottom of the hole, reducing clogging
Bright finish enhances lubricity and smooth cutting action
Standard square shank compatible with tap wrenches and powered machines
Enables tapping in otherwise inaccessible pulley hubs
Improves chip evacuation for cleaner threads and longer tool life
Delivers precise and efficient threading performance
Suitable for manual and machine tapping operations
Technical Specifications:
Model: 24A124C10
Thread Size: 3/8-16
Shank Length: 10 inches
Material: High-Speed Steel (HSS)
Flute Type: Spiral Point
Shank Type: Standard square
Application: Pulley hub tapping for oil caps or set screws
Product identification
- Brand: Drillco
- Model / MPN: 24A124C10





