Tool set Mastiff WMC-20700 — 700-piece screwdrivers and bits set

Mastiff WMC-20700 — 700-piece screwdrivers and bits set provides a comprehensive assortment of screwdriver handles, bit holders and a wide range of bits for assembly, repair and general DIY tasks. The kit groups straight and precision drivers with an extensive selection of slotted, Phillips, Pozidriv, Torx, hex and security bits in various sizes, all organized in a compact, transportable case for storage and on-site work.

Advantages

The set consolidates a broad variety of bit types and screwdriver tools in one kit, reducing the need to collect single items separately. Components are arranged in a compact case that simplifies transport and keeps tools accessible during work. The included bit holder and different handle types enable efficient torque transfer and control for both delicate and heavier fastening tasks. The diversity of bit sizes and profiles supports compatibility with a large number of fasteners encountered in household repairs and professional maintenance.

Suitable for

• Home assembly of furniture and fixtures
• Electronics and appliance repair requiring precision bits
• General maintenance and DIY projects
• Automotive interior and small component fastening
• On-site service work where a wide bit selection is needed

Key specifications

• Total number of pieces: 700 (handles, holders and bits included)
• Bit types included: slotted, Phillips, Pozidriv, Torx, hex, security bits
• Bit size range: multiple common sizes to fit standard fasteners
• Drive interfaces: standard bit holder and screwdriver-compatible shanks
• Storage: compact, molded case for organized storage and transport
• Handle types: full-size screwdriver handles and precision driver options

How to use

Select the bit matching the fastener profile and size, insert it into the bit holder or screwdriver handle until it seats securely, and apply controlled turning force. For delicate electronics or small fasteners, use the precision driver to avoid over-torquing; for larger screws, choose the full-size handle to obtain higher torque. Keep bits organized in the case between uses to maintain order and quickly find the correct profile during work.

Usage recommendations

Use the appropriate bit profile and size for each fastener to avoid damage to screw heads. Regularly inspect bits for wear and replace worn or damaged items to maintain reliable engagement. Store the set in its case to protect small components and to ensure the full selection remains available for future tasks.