Drillco 2" Center Reamer 100 Degree 3 Flute (37E264D)
Drillco 37E264D 2 Center Reamer 100 Degree 3 Flute is engineered for precise countersinking of holes to fit flathead screws and rivets in portable drilling applications. The 100-degree angle provides a wider, shallower countersink, ideal for specialized fastening needs where a larger seating surface is required. Its 3-flute design ensures smooth cutting and efficient chip evacuation, making it suitable for metalworking tasks that demand accuracy and a clean finish.
Adjustable screws for microadjustment to fit slightly different diameter sizes
Bright finish for smooth operation
Made from premium grade high-speed steel (HSS)
Outer diameter designed for compatibility with Drillco die stocks
100-degree countersink angle for wider fastener seating
3-flute design for efficient cutting and excellent finish
Provides precise countersinking for secure, flush fastener installation
Microadjustable screws allow fine tuning for varied drilling needs
Durable HSS construction extends tool life
Smooth cutting reduces tool wear and ensures quality finishes
Technical Specifications:
Type: Center Reamer
Angle: 100 degrees
Material: Premium grade HSS
Product identification
- Brand: Drillco
- Model / MPN: 37E264D





