One Thirty Second Inch Cobalt Drill Bit Set, 20 Pieces M35 High Speed Steel Jobber Length Twist Drills With Straight Shank For Hard Metals Jewelry Stainless Steel Circuit Boards Plastic And Wood
✔️ 20 pcs, 1/32" dia cobalt HSS, straight shank bits
These compact 1/32 inch cobalt drill bits are designed for precision drilling in hard metals and other materials. They are ideal for jewelry making, electronics, auto repair, and metal fabrication projects where tight tolerance holes matter.
✅ Diameter: 0.8 mm (0.03125 in); flute length 10 mm (0.394 in); total length 30 mm (1.181 in)
✅ Material: M35 high speed steel cobalt for heat resistance and longevity
✅ Shank: Straight shank design for maximum torque transmission
✅ Pack size: 20-piece set, compatible with most electric drills
✅ Application: drilling through hardened steels, wood, plastic, and circuit boards
💡 What is a drill bit used for in metalworking and electronics?
These bits are handy for precise hole work across metals, wood, plastics, and circuit boards. They are built to handle hard materials and long cuts with steady performance.
- handy for drilling through hardened carbon steel, alloy steel, and stainless
- great for electronics and jewelry projects needing clean holes
- offers long life and heat resistance with cobalt HSS alloy
- works with standard handheld and benchtop drills