Changzhou Hongjian Tools Co., Ltd.  

Product Name: Hiboo Manufacture Tungsten Carbide Center Drills Model NO.: center drills Usage: metal Drilling Material: Tungsten Carbide Type: Center Drill Bit Length: Jobber-length Standard: BIN Customized: Customized Diameter: 1.0-5.0mm DIN: 338 HRC: 55 Trademark: Hiboo Transport Package: 1PC in a Plastic Tube, 10PCS a Group Specification: SGS Origin: Changzhou Jiangsu China HS Code: 82077000 Product Description Tungsten carbide center drills1. Raw MaterialHRC45HRC55HRC60HRC65YG10XYG10.2&WF25(Taiwan)K44&K40SandvikH10FGrainSize:0.7umCo:10%Flexuralstrength:3320N/mm2GrainSize:0.6umCo:10%Flexuralstrength:4000N/mm2GrainSize:0.5umCo:12%Flexuralstrength:4300N/mm2GrainSize:0.4umCo:12.5%Flexuralstrength:4300N/mm22. Made by ANCA Grinding Machine From Australia ,Walter from German.3.EachendmillisinspectedbyZollermeasuringandinspectedmachine.4. The following Specification for your refer, Wealso provide the OEM or ODM servicedDegreelDL16014341.5601.55402.06026452.5602.57503.06038504.0604.510605.0605.511706. Package and shipping detailsLaser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a group Delivery TimeForsamples,wedispatchyourtoolsin 2-7workdays.Forformalorders,Wedeliverytoolstoyouin7-30workdays,itwilldepondonyourorderquantity.7. Payment TermT/T ,Western Union , MoneyGram,L/C