Drillco bottoming tap details
Drillco 1-1/4-7 Carbon Bottoming Taps (20C216CB)
Drillco 20C216CB 1-1/4-7 Carbon Bottoming Tap – 2000C Series is engineered for precise threading in mild steel and similar materials. This bottoming tap is ideal for threading close to the bottom of blind holes, providing clean and accurate threads where space is limited. With its carbon steel construction and bright finish, it ensures reliable chip evacuation and long-lasting performance in demanding applications.
Manufactured from high-quality general-purpose carbon steel
Bottoming chamfer ideal for threading to the bottom of blind holes
Bright finish enhances lubricity and chip evacuation
Self-centering split-point removes the need for center punching
Compatible with reversible portable tools and fixed spindle machines
Made in the USA for superior craftsmanship and reliability
Perfect for rethreading or creating threads in mild steels
Reduced operating time with combination drilling and threading
Ideal for close-tolerance threading in blind hole applications
Technical Specifications:
Thread Size: 1-1/4-7
Type: Carbon Bottoming Tap
Material: Carbon Steel
Chamfer Type: Bottoming
Application: Blind holes (may be used in through holes as well)
Product identification
- Brand: Drillco
- Model / MPN: 20C216CB
