Adopting high speed steel material and going through meticulous process, this 13pcs HSS High Speed Steel Titanium Coated Step Drill Bits Set features the moderate hardness, high wear resistance and good durability. It has a wide application, such as angle iron, common metal, aluminum, copperware, plastic and wood etc. With this drilling bit, it will be much easier to punch holes. Also, those high-hardness material such as stainless steel is not recommended. If you want to have more labor-saving punching, do not miss the chance!

Features

• Tiny HSS drill bits, offer the best heat resistance and good performance for drilling
• Good toughness, wear resistance, strong drilling capacity
• Suitable for wood, aluminum, plastic, etc.
• Precise, accurate and efficient
• Tool in the highest-quality version for life daily use in the workshop
• Sharp and twisted flute will make the drilling be more easy and effortless
• Straight shank design is more suitable for many electric drills and drilling machines

Specifications

Package Includes

• 13 x Twist Drill Bits