28mm M35 HSS (High Speed Steel) Hole Saw Drill Bit for Stainless Steel Alloy Potentiometers or other things as stable

or other things as stable as you need

87inch(H x D)

Suitable for glass shelves

Surface Treatment: Chromium Plating

10pcs x M3*16mm Set Grub Screws

28mm M35 HSS (High Speed Steel) Hole Saw Drill Bit for Stainless Steel Alloy Potentiometers or other things as stableM35 HSS (high speed steel) contains 5% cobalt, offering high hardness, high strength, heat resistance, durability, wear resistance and impact resistance. It is more durable than ordinary high speed steel, and can maintain hardness and cutting ability even after long term use. The fully ground teeth make precise cuts, creates a smoother cut and reduces the amount of burring or chipping. It is are more durable, and can be sharpened more easily. Titanium