Drillco 1-1/4 Countersink 100 Degree Single Flute (36E216D)
Drillco 36E216D 1-1/4 Countersink 100 Degree Single Flute is expertly designed for applications where precision and smooth finishes are essential. Its single flute design effectively reduces chatter, especially in situations where multi-flute countersinks cannot be used due to hole size constraints. The 100° angle provides an optimal chamfer for various fastening needs, delivering clean and accurate results in metalworking and fabrication tasks.
Single flute design to minimize chatter and vibration
Adjustable screws for fine microadjustment to fit slightly different diameters
Bright finish for smooth operation and enhanced chip removal
Constructed from premium grade high-speed steel (HSS) for durability and long service life
Outer diameter compatible with Drillco die stocks for ease of use
Ensures precise and clean countersinking with minimal tool chatter
Ideal for use in tight or small hole applications
Adjustability allows for customized fits and better control
Robust design suitable for demanding machining environments
Technical Specifications:
Type: Countersink, Single Flute
Size: 1-1/4 inch
Material: Premium grade high-speed steel (HSS)
Finish: Bright finish
Product identification
- Brand: Drillco
- Model / MPN: 36E216D





