4pcs Deburring Countersink Drill Bit Set

HSS4241 Countersink Deburring Drill Bit 2-5-10-15 10-15 15-20mm Package & Shipping: Free shipping all over the world 1 Set Countersink Drill Bit 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: Countersink Drill Bit Material: High Speed Steel 4341 Coated: Titanium Coated Size: 2-5 5-10 10-15 15-20 Application: ideal for cutting through metal, wood and plastic What is High Speed Steel 4241? Applications: It is mainly used to produce drill, tap, turning tool saw bit and high efficiency wood tool. Characteristic: It is an economical low alloy high-speed steel with good hardness, good toughness and thermal plasticity. It is generally used under soft and moderate intensity metal.