Specification Brand : Generic BulletPoint1 : Cemented Carbide Tip: 5.5mm twist drill bits are made of cemented carbide tip for long service life, more sharp and durable than others BulletPoint2 : Features: Milled U-flutes with deep-cut spiral delivers fast material removal. for drilling in tough metal, including heavy-duty abrasive alloy and hardened steel BulletPoint3 : Use For: Drilling , accurate holes in sheet metal, steel, copper, brass, aluminum, plastic, wood, stainless steel and cast iron BulletPoint4 : Use Note: Please use low speed when drilling and note the temperature of carbide tip is not too high for extending drill bit life BulletPoint5 : Round Shank Design: Round shank twist drill bit can work with a electric drill (Excluding in the item). Color : Multiple colors ItemName : XYWHPGV Cemented Carbide Twist Drill Bits 5.5mm Metal Drill Cutter for Stainless Steel Copper Aluminum Zinc Alloy Iron 6 Pcs(316fc 8e13e 739b4 06bb6 e278b 1511f ItemTypeKeyword : short-length-drill-bits Manufacturer : XYZOOM ModelNumber : b66a8e38cdb0efa715f002bcaba800 PartNumber : dfbcb2f4-ea2e-93a8eb40ff7862 ProductDescription : Specification: Size: 5.5mm / 0.22" Full Length: 80mm / 3.15" Flute Length: 38mm / 1.5" Shank Diameter: 5mm / 0.2" Tip Material: Cemented Carbide Shank Material: HSS (High Speed Steel) Descriptions: 1. Twist drill bits are made of cemented carbide tip for long service life, it is more sharp and durable than others. 2. Milled U-flutes with deep-cut spiral delivers fast material removal. for drilling in tough metal, including heavy-duty abrasive alloy and hardened steel 3. Drills , accurate holes in sheet metal, steel, copper, brass, aluminum, plastic, wood, stainless steel and cast iron. 4. Round shank twist drill bit can work with a electric drill (Excluding in the item). Please use low speed when drilling and note the temperature of carbide tip is not too high for extending drill bit life Package: 6 Pcs x Cemented Carbide Twist Drill Bits ProductSiteLaunchDate : 2023-12-21T07:39:21.722Z Size : Large Style : Manual UnspscCode : 27110000