[Bangla] Đầu mũi khoan bước chất liệu HSS4241 4-32mm

Specifications: Unique step structure that works with most hand drills. Take the guessing out of drilling by supplying the proper depth for you. Easy to Use. Type: Step Drill Bit Material: HSS4241 Step/Drilling Size: 4-32mm Features: Spiral, Durable, Hole Cutter Handle Diameter: 10mm/0.39" (Approx.) Total Length: 100mm/3.94" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Step Drill Bit #Accessories #Bits #Cutter #Drill #HighSpeed #HoleCutters #Home #HomeGadget #Home&Tools #Triangles