SHANGHAI EASYDRILL INDUSTRIAL CO., LTD.  

Product Name: Black&Silver Masonry Drill Bits (JL-MDBS) Model NO.: JL-MDBS Usage: Masonry Drilling Material: High Carbon Steel Type: Core Drill Bit Customized: Customized Surface Finish: Black&White Tip: Carbide Outer Diameter: 3mm-25mm Package: PVC,Plastic Box,Set Case Trademark: JOYLIGHT Transport Package: PVC Bag, Blister Card, Plastic Box, Set Case Specification: SGS Origin: China HS Code: 820750900 Product Description Black&silver carbide tip Masonry Drill Bits (JL-MDBS)1.high carbon steel with carbide tipped cutting edge.Black groove, edge polished.Tri-shank are available.High quality for the professionals.For use on rotary and percussion drills.For drilling in concrete, reinforced concrete, brick, block and masonry, etc.Other surface treatment are available: Galvanized finish, Chrome coated, Nickel Plated, Black finish, Sandblasted finish.From 11mm or 7/16" use reduced shank.Drill set are available.DiameterFluteOverallFluteOverallFluteOverallFluteOverallFluteOverallFluteOverallSizeSizeLengthLengthLengthLengthLengthLengthLengthLengthLengthLengthLengthLengthmmInchmmmmmmmmmmmmmmmmmmmmmmmm31/8"306045/32407553/16"508585150615/6460100851501352002003003004004506006.51/4"601008515013520020030030040045060079/32601008515013520020030030040045060085/16"8012085150135200200300300400450600911/328012085150135200200300300400450600103/8"8012085150135200200300300400450600117/16"851501352002003003004004506001215/3285150135200200300300400450600131/2"95150135200200300300400450600149/16"951501352002003003004004506001519/3295150135200200300300400450600165/8"951501352002003003004004506001711/16"951501352002003003004004506001811/16"105160135200200300300400450600193/4"1051601352002003003004004506002025/32105160135200200300300400450600227/8"1051601352002003003004004506002415/16105160135200200300300400450600251105160135200200300300400450600