High Speed Steel Hex Shank Tap Drill Bit Set, 6.35mm Shank, M3-M10

Quick Change: Compared with the ordinary drill, with a quick change hexagonal handle, handle diameter 6.35mm (1/4 ), fixture is more stable, more convenient to replace. Increase the hardness of the drill, with good wear resistance and durability. Specification: Shank: 1/4-inch Hex; Drill Diameter: 4mm / 0.16-inch; Total Length: 95mm / 3.74-inch; Drill Bit Length: 42mm / 1.65-inch; 2 x Twist Drill Bits Ideal for Halloween and other events, such as Masquerade, cosplay, Carnival and so on. Mask is designed to fit most adults, novelty design, realistic details, fits most people Professional Cobalt coated M43 Twist Drill Bit Set Stainless - Temu... Uxcell 10mm Cemented Carbide Twist Drill Bits for Stainless Steel Copper Aluminum 2 Pcs Material: Made of high speed steel with dual coating of gold titanium and black nitride for better lubrication, smoother drilling. Easier chip evacuation, better heat dissipation and increased drill durability.3. Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.4. Compared with the ordinary drill, with a quick change hexagonal handle, handle diameter 6.35mm (1/4), fixture is more stable, more convenient to replace. Specification:Shank: 1/4 Inch HexMaterial: 4341 HSS(High Speed Steel)Finish Type: TitaniumTool Flute Type: SpiralDrill Diameter: 4mm / 0.16-inchTotal Length: 95mm / 3.74-inchDrill Bit Length: 42mm / 1.65-inchPackage Content:2 x Twist Drill Bit Application: Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics Drill Bits Hex Shank High Speed Steel Hex Shank Tap Drill Bit Set, 6.35mm Shank, M3-M10 5mm Drill Bit