7 Pcs Center Drill Bits Set 60-degree Angle Center Drill Compatible Lathe

Accuracy: 60-degree angle center drill is suitable for drilling accurate center holes, 60-degree countersink holes or starting holes, and is suitable for larger drills in metal processingMultiple sizes: including 7 ordinary center drill bits, 10, 15, 20, 25, 30, 40, 50 to meet different needsHigh quality: Our center drill is made of high-quality high-speed steel, which is strong and resistant to high temperature and wear Widely applicable: together with lathes and most electronic drills to drill hard materials such as steel, iron, aluminum, carbon steel, brass, etc., ranging from 170HB to 200HBMaterial:High speed steelcolour:SilverPackage Contents:7 x Center Drill Bits SetOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.