Description
Alpha 3 Flute TiN Coated Countersink – Fast, Clean & Long Lasting
The Alpha 3 Flute Countersink is engineered for precision chamfering and deburring across a wide range of materials. Manufactured from fully ground M2 HSS cobalt and coated with Titanium Nitride (TiN), it delivers superior durability, reduced heat build-up, and extended tool life.
The 3-flute design ensures smooth, chatter-free cutting with fast material removal, making it ideal for professional trades and workshop applications.
Key Features
- 3-flute design for fast, smooth countersinking
- Titanium Nitride (TiN) coating reduces heat and friction
- Extended tool life (up to 3x longer than standard countersinks)
- Fully ground M2 HSS cobalt for strength and durability
- Produces clean, precise chamfers and deburring
- 1/4″ quick-change hex shank for fast bit changes
Applications
- Countersinking screw heads
- Deburring drilled holes
- Chamfering edges
- Metal, plastic, and non-ferrous materials
Specifications
| Specification | Details |
|---|---|
| Material | M2 HSS Cobalt |
| Coating | Titanium Nitride (TiN) |
| Flute Type | 3 Flute |
| Angle | 90° |
| Shank | 1/4″ Quick Change Hex |
| Use | Non-hammer drills & drill presses |
Performance Benefits
- Faster cutting and smoother finish
- Reduced chatter and vibration
- Improved chip removal
- Lower heat = longer lifespan
The TiN coating improves lubricity and reduces wear, helping the tool stay sharp for longer and perform consistently under load.
13mm – CS3-13QR
16mm – CS3-16QR
19mm – CS3-19QR
