
HSS Hole Opener Core Drill Bit
Nano Blue Coated Annular Cutter Hollow Drill Bit Package & Shipping: Free shipping all over the world 1pc HSS core 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: Core Drill bit Material: High Speed Steel Coating: Nano Blue Coating Cutting Depth: 30mm Overall Length: 64mm Application: Use for hole cutting and process of annular groove on various magneric drills and press ,like Alfra , Hougen , Jancy , Euroboor , BDS , Ruko Hole Opener Core Drill Bit Size: