Specification Brand : PerGar BulletPoint1 : VERSATILE USE WITH POWER AND MANUAL TOOLS: Our Micro twist drill bits are designed for a seamless experience with both manual and power tools, enhancing your drilling operations. BulletPoint2 : COMPATIBLE WITH VARIOUS TOOL FIXING SYSTEMS: The straight shank mini drill bits in this set are versatile and adaptable to various tool fixing systems, providing you with a wide range of usage possibilities. BulletPoint3 : PERFECT FOR DIY AND REPAIR WORK: These drill bits are ideal for jewelry DIY crafts, watchmaking, woodworking, home furnishing, and even for repairing electronic parts. A reliable partner for your creatively pursuits and repair needs! BulletPoint4 : DURABLE WITH HIGH SHARPNESS: Made of high-speed steel, these miniature twist drill bits offer robust durability and sharpness. They are designed for low drilling resistance and smoothly chip removal, ensuring efficient and clean drilling every time. BulletPoint5 : HIGH-STRENGTH AND TOUGHNESS: Crafted from high-speed steel, our drill bits exhibit outstanding hardness, strength, and toughness, providing you with a stable and reliable quality for all your drilling needs. ItemName : Pin Vise Hand Drill with 25pcs Micro Twist Drill Bits Set (0.5-3.0mm) HSS Micro Twist Drill Bit Set, Mini Hand Drill Tool for PCB,Metal, Making DIY Assembling Drilling ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 11 centimeters ItemTypeKeyword : pin-vises Manufacturer : PerGar ModelNumber : PerGar49ats85gxo NumberOfItems : 1 PartNumber : PerGar49ats85gxo ProductDescription : 1. USE WITH VARIOUS MANUAL AND POWER TOOLS: Micro twist drill bits can be used with various manual and power tools for a better experience 2. FOR VARIOUS TOOL FIXING SYSTEMS: These straight shank mini drill bits can be used in various tool fixing systems, and there are 9 different specifications in total 3. DURABLE AND OF SHARPNESS: Miniature twist drill is made of high speed steel, durable and of sharpness, possess low drilling resistance and smoothly chip removal 4. FOR DIY CRAFTS OR REPAIR WORK: Very suitable for all kinds of jewelry DIY crafts and watchmaking, and also very suitable for carpentry, home furnishing, wood or plastic products, electronic parts repair work, etc. 5. GOOD STRENGTH AND TOUGHNESS: High speed steel material have high hardness, good strength and toughness, also stable quality