17mm HSS Mini Hole Saw Pack of 60 Ventilation Duct Adapter 150mm to 100mm BJ150-100-60 Shank Type: Long shank Alberg Wedge Clamp or Double Lock Turning Tool Holder MCLNR3225P12 32mm/25mm Shank

17mm HSS Mini Hole Saw Pack of 60 Ventilation Duct Adapter 150mm to 100mm BJ150 100 60 Shank Type: Long shank Alberg Wedge Clamp or Double Lock Turning Tool Holder MCLNR3225P12 32mm 25mm Shank Shank Type: Long shank Overall Length (Excluding Shank): 38mm required for accurate hole positioning and core material removal✔ Multi Material Compatibility: Suitable for use on steel ✔ Product: 17mm HSS Mini Hole Saw✔ Material: High speed steel (HSS) for superior durability and cutting performance✔ Cutting Geometry: Two layer cutting design for fast drilling and reduced vibration✔ Shank Type: Threaded shank with a special tool holder for secure installation✔ Cutting Depth Adjustment: Adjustable depth with clam tail bolts and an internal hexagonal wrench for accurate control✔ Pilot Pin: Sold separately