Drillco 1-1/4 Countersink 60 Degree Single Flute (36E216A)
Drillco 36E216A 1-1/4 Countersink 60 Degree Single Flute is designed for precise countersinking where multi-flute countersinks may chatter or cannot fit due to limited hole size. The single flute design reduces vibration and provides smooth, accurate cutting for a clean finish. Manufactured from premium grade high-speed steel (HSS), this countersink offers durability and consistent performance. The bright finish enhances smooth operation and reduces friction, while the outer diameter is optimized for use with Drillco die stocks to ensure secure handling.
Single flute design to prevent chatter and fit tight or small holes
Adjustable screws for fine microadjustment to different diameter sizes
Bright finish for smooth cutting and reduced friction
Made from premium grade HSS for strength and longevity
Outer diameter designed for compatibility with Drillco die stocks
Ensures accurate and clean countersinking in challenging applications
Ideal for confined spaces where multi-flute countersinks cannot be used
Microadjustment capability for a precise fit and finish
Durable construction for extended tool life and reliable performance
Technical Specifications:
Type: Countersink, Single Flute
Material: Premium grade HSS
Application: Countersinking in small or restricted holes requiring smooth cutting
Product identification
- Brand: Drillco
- Model / MPN: 36E216A

