10mm HSS Mini Hole Saw Carmex External Right Hand UN Unified Thread Turning Insert 18 TPI 16 ER 18 UN P25C this scale supports multiple functions modern finish this scale supports multiple functions including zero setting Easy to use with hand tools 🔹 Durability & Wear Resistance – HSS (High Speed Steel) offers exceptional resistance to heat and wear efficient cutting with minimal vibration✔ Shank Type: Threaded shank with a special tool holder for easy and secure installation✔ Cutting Depth Adjustment: Clam tail bolts with an internal hexagonal wrench for precise depth control and spring force regulation✔ Pilot Pin: Sold separately to ensure accurate hole positioning and core material removal✔ Multi Material Compatibility: Suitable for use on steel