12 Piece HSS Titanium Drill Bit Set With Metric Step Drills 5 9 14 Steps And Cone Drill 4 12 20 32 MM Countersink Bits 6 Sizes Quarter Inch Hex Shank Pro Grade Multi Drill Saw And Automatic Center Punch In Durable Storage Case

High-performance HSS titanium drill bit set for precise metric drilling.
✔️ Includes 3 step drills (5/9/14 steps, 4-12/20/32mm), 1 cone drill (8-20mm), 6 countersink bits (6.3-20.5mm), multi-drill saw, center punch, all with 1/4-inch hex shank in a storage case for professional use.

This 12-piece set features tough HSS titanium-coated drill bits designed for accurate hole making and countersinking. It's commonly used in workshops, DIY projects, and metal or woodworking tasks where precision and durability matter.

✅ 3 step drills with 5, 9, and 14 steps for gradual hole enlargement in metals and plastics.
✅ 1 cone drill sized 8-20mm for versatile conical holes in various materials.
✅ 6 countersink bits from 6.3mm to 20.5mm with 90-degree points for clean, deep countersinking.
✅ HSS titanium coating on all bits for enhanced heat resistance and longevity.
✅ Includes a 6mm multi-drill saw and adjustable center punch, plus a reusable storage case.

💡 How does a titanium coating on drill bits enhance their performance in tough materials?
This upgrade boosts drilling efficiency with a solid intro to better wear resistance.
- Reduces friction and heat buildup for smoother cuts
- Extends tool life in hard metals and alloys
- Improves speed and accuracy on repeated use
- Ensures reliable results in industrial or home setups