60 Degree HSS Combined Center Drill Bits

60 Degree HSS Combined Center Drill Bits, TiN Coated, Vapo Coated Center drill bits are used to drill accurate center holes prior to turning. They are also used as a starter bit to make accurate holes in stock. These bits are self-centering and match lathe centers. Center bits are usually made of HSS and have a two-part tip with a small pilot and the larger countersinking area. Package & Shipping: Free shipping all over the world 6pcs Combined Center Drill Bits To Korea, Japan : it take about 7-10 days To USA, CA, Spain, France, Poland, Belgium, Portugal, United Kingdom, Germany, Italy and Netherlands: it take about 12 - 20days To other European countries and Ukraine,Belarus,Russian Federation: it take about 15-30 days To other countries: it take about 20-35 days Specification: Type: Center Drill Bit Material: High Speed Steel Degrees: 60 Why TiN is used for coating? Applied as a thin coating, TiN is used to harden and protect cutting and sliding surfaces, for decorative purpos