10pcs Centering Drill Bit Parts Set High Speed Steel 4341 Straight Shank Drilling Tools 2.5mm Feature:1. It can be used as a starting hole to prevent the drill bit from deviating from its original route.2. Use a centering drill to make a tapered hole for the center of the lathe as a starting point for a standard twist drill.3. Used for center frames that need to be processed between parts or objects.4. With good applicability, stability, high processing efficiency, long service life, etc.5. Using high-quality materials, strong and durable, has a long service life. Specification:Item Type: Centering Drill Bit Parts SetTool Holder Type: Straight Shank Material: High Speed SteelCategory: Centering Drill Diameter: Approx. 2.5mm/0.1inPacking List:10 x Centering Bit Bit1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow.2) payment must be made within 3 days of placing the order.3) if you are unable to check out immediately after the listing ends, please wait a few minutes and try again, payments must be completed within 3 days. About Shipping1.