8 Hand tools for servicing and repairing heating, ventilation, air conditioning, and refrigeration systems, namely, oil taps, core depressors, blower wheel pullers, allen wrenches, valve core tools, torque wrenches, bits for torque wrenches, locking cap multi-tools comprised of multiple bits for different types of locking caps, core removal tools for removing the valve core in access fittings, pick tools, thread chasers, pliers; hand tools and implements; pipe cutters, pipe benders, tube and pipe expanding apparatus and tools; saws; grinders and grinding wheels; cutters, milling cutters; punches, centre punches; spanners, wrenches; socket sets; hex keys; plyers, snippers, pinchers and pincers; wire-stripping tools; clamps; mitre guides, sawing guides; screw drivers, screw extractors; files and rasps; chisels; planes; hammers; riveters and riveting hammers; tongs; tile and glass cutters; sanders; drills and reamers; drill bits and drill holders