6 Pcs Center Drill Bits Set with 1Pcs Automatic Center Punch,TiAlN Coated Cobalt M2 HSS 60° Lathe Center Drill Bits 1.0 1.5 2.0 2.5 3.0 5.0mm with Case,Countersink Tools for Metalworking

About this item

• 🔧【center drill bits Range of Sizes】Including 6 Pieces of Plain Center Drill Bits Set range in size 1.0 1.5 2.0 2.5 3.0 5.0 to meet different needs with 1Pcs Automatic Center Punch Heavy Duty Steel Automatic Marker Tool for Metal, Wood, Glass.
• 🔧【Higher precision】60-Degree Angle center drill is very useful in drilling accurate center holes,Paired with an automatic center punch press heavy steel automatic marking tool, it becomes an ideal choice for rapid and accurate positioning.
• 🔧【High Quality Material】Our center drill bits made of high quality M2 High speed steel, Cobalt-containing high-speed steel（HSS.Co）Plus surface TiAlN coating make our center drills more solid and high temperature wear resistant,Arc-shaped root of the drill bit tip reduces the risk of breaking greatly.
• 🔧【Wide Application】work with lathe machines and most electronic drills to drill holes in Steel, Iron, Alum, Carbon Steel, Brass and other tough material ranging from 170HB up to 200HB,The automatic center drilling machine configured in the center drilling kit is suitable for various marking tasks.
• 🔧【Easy to Store and Portable 】This drill bit set comes with a portable plastic case for easy storage and organization. If you encounter any problems with the products, please feel free to contact us.