8Pcs Lathe Reduced 1/2" Shank HSS Bench Drill Bit Set CNC Metric 14-25.5mm DIY Tools

Material: 4241 HSS (High Speed Steel).Dimension:Approx. Drill Bit Length: 15cm/ 5.9".Round Shank Diameter: 12.7cm/ 1/2". Flute Length: 8cm/ 3.15".1. For general using drilling in wood, aluminum, malleable iron, plastic etc.2. Higher wear resistance, toughness and bending resistance.3. Increase the groove, chip more smoothly, drilling fast.4 , through a special grinding edge, to speed up the punching speed.5. Full grinding process, the surface is more smooth, more smooth groove, processed products less burr.Package Included (as you choose):1 x 9/16'' (14mm) Drill Bit1 x 5/8'' (15mm) Drill Bit1 x 11/16'' (16mm) Drill Bit1 x 3/4" (16.5mm) Drill Bit1 x 13/16" (19mm) Drill Bit1 x 7/8" (20.5mm) Drill Bit1 x 15/16" (22mm) Drill Bit1 x 1'' (25.5mm) Drill BitNote:Please allow minor deviation due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Constructed with shock-resistant tool steel for maximum durability

• Material: 4241 HSS (High Speed Steel).
• Dimension:Approx.
• Drill Bit Length: 15cm/ 5.9".
• Round Shank Diameter: 12.7cm/ 1/2".
• Flute Length: 8cm/ 3.15".
• The range of bit types supports fastener profiles frequently encountered in HVAC, electrical, plumbing, carpentry, and maintenance