75-Piece Metric Drill and Screw Bit Set for Multi‑Material Projects

Equip your toolbox with a versatile 75-piece metric drill and screw bit assortment designed for accurate drilling and dependable fastening across common materials. This multi-material accessory kit supports a wide range of home improvement, workshop, and site tasks with clearly labeled metric sizes and an organized storage case.

Key Specifications

• Set size: 75 pieces (mixed drilling and driving accessories)
• Sizing: Metric drill bits and driver bits
• Materials: High-speed steel (HSS) for metal and plastic, carbide-tipped/masonry bits for concrete and brick, wood bits for softwood and hardwood, assorted steel driver bits
• Shanks: Common round and hex shanks compatible with standard drill drivers
• Case: Molded, labeled organizer for quick selection and transport

What’s Inside

• Metal drilling bits (HSS) in popular metric sizes
• Wood drilling bits and brad-point options for clean entry holes
• Masonry drilling bits suitable for brick, block, and concrete
• Assorted driver bits (Phillips, Pozidriv, Slotted, Torx, Hex) with metric-friendly selection
• Countersink and accessories for tidy finishes

Performance and Compatibility

This multi-material kit is suitable for drilling wood, mild steel, non-ferrous metals, plastics, and masonry when used at appropriate speeds and with correct technique. Driver bits fit standard bit holders and drill drivers. Always verify tool chuck compatibility and use the correct bit type for the target material.

Use Cases and Benefits

• Furniture assembly, cabinetry, and shelf installation
• Metal bracket fitting and light-duty fabrication
• Wall fixings in brick or block with appropriate anchors
• General repairs, DIY, and workshop projects
• Portable solution with labeled storage for quick access

Care and Maintenance

• Use cutting fluid on metal to help manage heat
• Select slower speeds for metal and masonry; higher for wood and plastics
• Allow bits to cool between passes to extend lifespan
• Store dry and clean to reduce corrosion

FAQs

Q1: Are the bits compatible with standard drill drivers?

A1: Yes, the shanks fit common chucks and bit holders used by typical drill drivers.

Q2: Can this set drill concrete?

A2: Use the included masonry bits for brick, block, and concrete; apply hammer action if your tool supports it.

Q3: Does the kit include metric sizes?

A3: Yes, the drilling and driving selection is tailored to metric sizing for precise fitment.

Q4: Are driver bits suitable for impact use?

A4: Many steel driver bits can be used in impact modes; check individual bit markings and follow tool guidelines.

Q5: How should I choose the right bit for the material?

A5: Use HSS for metals and plastics, wood bits for timber, and masonry bits for brick or concrete. Match speed and technique to the material.

Keywords: 75-piece metric drill and screw bit set, multi-material accessory kit, metric drill bits for wood metal masonry, professional drilling and driving assortment, organized carry case tool kit