
11pc Titanium Coating Countersink Drill Bit Set 5 Flutes Chamfer Drill Deburring Bit External Deburring Drill Bit
Specifications: Material: High Speed Stee; Coating: Titanium Coating; Quantity: 11Pc. 4Pcs Countersink Deburring Bit: Material: High Speed Steel; Surface: titanium coating; Cut hole size: 2-5, 5-10, 10-15, 15-20mm(4 chamfers a set); Used for: Used for workpiece circular aperture chamfering or cone hole, the edges on the surface of the chamfering processing; Fits for: Metal, stainless steel, metal, wood and so on. 6Pcs 5 Flutes Chamfer Drill: Material: High Speed Steel / HSS; Surface Treatment: Titanium Coated; Flute: 5 flutes; Tip Degree: 90 Degree; Shank Size: 1/4" (6.35mm) hexagon shank; Sizes: 6mm,8mm,9mm,12mm,16mm,19mm; Length: 48mm/1.88"; Application Material: Wood,plastic,Aluminum plate etc. External Deburring Bit: Material: High Speed Steel; Length: 48mm; Color: Silver; Use: For Deburring External Chamfer Tool; Fits Size: 8-32 bolts (.164) up to 3/4″-10 (.750) - (4mm -19mm). Package Includes: 6Pc x 5 Flutes Chamfer Drill; 4Pc x Countersink Deburring Bit; 1Pc x External Deburring Drill