2. Two flute design provides faster, smoother and cleaner cuts.
3. Heat treated and highly polished. Drill makes accurate round holes in steel, brass, plastic, wood etc
Item Describe:
1. 100% Brand New and High Quality
2. Type : Hexagonal Handle Ladder Drill
3. Material: HSS 4241
4. Size: 3-12MM
5. Color: Gold
Function :
3-12mm: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm
Suitable for : use in the hardness of 25 ° below the workpiece, such as carbon steel, thin iron plate, insulation board, PVC board, wood, sheet thickness below 5MM