Description
⚡ Drill Like a Pro, Finish Like a Boss!
- VERSATILE 6 PIECE SET - Cover a wide range of drilling needs from 6.3mm to 20.5mm in one compact kit.
- ERGONOMIC SHANK DESIGN - Precision shank diameters ensure stable, wobble-free drilling for clean, accurate holes every time.
- DURABLE HIGH SPEED STEEL - Engineered from HSS for long-lasting sharpness and reliable performance on wood, metal, and PVC.
- PRECISION 90 CHAMFERING - Create flawless countersinks with exact 90-degree angles for professional finishes.
- OPTIMIZED FOR MULTIPLE MATERIALS - Perfectly suited for carbon steel, sheet iron, insulation boards, and wood up to 25° hardness.
The L-YUN 3-flute chamfer countersink drill bit set includes 6 high-speed steel bits ranging from 6.3mm to 20.5mm, designed for precise 90° chamfering on materials up to 25° hardness such as carbon steel, wood, and PVC. Its durable HSS construction and ergonomic shank sizes deliver professional-grade countersinking and hole finishing for versatile workshop and job site applications.