Specification Brand : HUHAO BulletPoint1 : Material:Alloy. Please check the specification table to select the size you want. Mini twist drill bit can NOT be used in the impact drill BulletPoint2 : Tungsten steel head,Less breaking,Carbide drill bit,High precision, Less deviation; for CNC qualified engraving and boring tools,Accessories,Amber beeswax print circuit rotary tools, Straight 1/8" shank BulletPoint3 : Cutting Edge Diameter:1.2-2.1mm(1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1mm)--Cutting Edge Length:10-12mm BulletPoint4 : Unique mirror grinding processing of cutting edge, high speed and high polish,less drilling pollution and drilling heat BulletPoint5 : Large chip removal capacity, less drilling pollution, small drilling heat,Rich varieties of drill bits can meet the needs of different applications ExternallyAssignedProductIdentifier : 6165439605869 FinishType : Titanium ItemName : HUHAO 10PCS Metal Drill Bit Smicro Drill bit Set with 1/8 Shank Micro Tungsten Carbide Coated PCB drill bit for Steel Resin Fiber 1.2-2.1mm ItemPackageDimensions_Height : 8.382 centimeters ItemPackageDimensions_Length : 1.016 centimeters ItemPackageDimensions_Width : 5.334 centimeters ItemTypeKeyword : boring-bits Manufacturer : HUHAO Material : Alloy Steel ProductDescription : Specification: Material:Titanium Coat Carbide & Alloy Shank Diameter: 3.175mm,1/8" Cutting Edge Diameter:0.2-1.1mm(0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1mm)--Cutting Edge Length:3.5-10mm Cutting Edge Diameter:1.2-2.1mm(1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1mm)--Cutting Edge Length:10-12mm Cutting Edge Diameter:2.2-3.175mm(2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.175mm)--Cutting Edge Length:12mm Overall Length: 38mm Quantity: 1set (10pcs)
Features: HUHAO Drill Uhas a large scraps discharge space,little resietance and smoothly during the scraps dischange. Using high quaility materials and fine grinding process makes bit more sharp cutting edge,reduce cutting force and broken drill and improve the quality of hole wall. The cutting edges strictly avoid partial hole,ensure the quality.
Application: PCB, SMT, CNC, Mould, plastic fiber, carbon fiber, wood, printed circuit board, other precision parts processing.
Guaranty: Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund.