Klein Tools 80073 Reaming Driver Kit with Magnetic Level - Durable

Our review of the Klein Tools 80073 Reaming Driver Kit finds it best suited for electricians and tradespeople who need a compact, dependable kit to prep and fit thin-wall conduit quickly. The biggest reason to buy is its combination of a purpose-built conduit reamer, a multi-bit screwdriver/nut driver, and a magnetic level that together eliminate multiple trips to the toolbox and speed up conduit runs. The kit is practical and built for repeated use, with features like a hooded blade, cushion-grip handle and a bubble level with a secure magnet track that address common field frustrations.

Key Features

• Complete 3-piece kit: Combines a conduit reamer, 10-in-1 multi-bit screwdriver/nut driver and a magnetic level so you can ream, fasten and align conduit without buying separate tools.
• Thick hooded-blade design: Keeps the screwdriver tip seated in screws to reduce stripping and speed up repetitive fastening tasks.
• Reams multiple conduit sizes: Reams and smooths 1/2 in, 3/4 in and 1 in thin-wall conduit ends both inside and out, protecting wire from sharp edges.
• Cushion-grip handle: Provides extra torque and comfort for stubborn fittings and longer use periods, reducing hand fatigue during long jobs.
• Multiple bits included: The multi-bit driver houses common slotted, Phillips, TORX and square bits plus 5/16 in and 1/4 in nut drivers to cover most on-site needs.
• Magnetic level with secure track: Bubble level includes a patented magnet track that prevents powerful rare-earth magnets from falling out while holding to conduit.

Who It's For

This kit is ideal for commercial electricians, maintenance techs and serious DIYers who do frequent EMT or thin-wall conduit work and value durability and multi-function utility. The reamer is especially useful on long conduit runs or jobs where fitting and protecting wire ends matters for safety and code compliance.

Those who should look elsewhere include contractors who need a full set of specialty bending or large-diameter reaming tools beyond 1 in conduit, or users who rarely handle conduit and prefer single-purpose, lighter-weight screwdrivers.

Pros & Cons

Pros

• Durable construction and a hooded blade that reduces tip slipping and screw damage.
• Versatile reaming action that smooths both the inside and outside of 1/2 in, 3/4 in and 1 in thin-wall conduit.
• Convenient multi-bit driver and nut drivers cover most common fastener types on the job.
• Bubble level with a secure magnet track adds alignment convenience while preventing magnet loss.

Cons

• Not intended for conduit larger than 1 in, so larger trade jobs may require an additional reamer.
• The kit is focused on conduit tasks and may be overbuilt for occasional casual users.

Specifications

Our Verdict

The Klein Tools 80073 Reaming Driver Kit is a practical, value-packed choice for professionals who need reliable conduit preparation, fastening versatility and accurate alignment in one compact set. Its build quality, thoughtful features and multi-bit driver make it good value for frequent users, while tradespeople working with conduit up to 1 in will find it especially useful on everyday jobs.

Frequently Asked Questions

Can the reamer handle both the inside and outside of conduit?
Yes, the reamer is designed to ream and smooth both inside and outside edges of 1/2 in, 3/4 in and 1 in thin-wall conduit.

Does the level magnet stay secure during use?
Yes, the bubble level uses a patented magnet track to keep rare-earth magnets from falling out while holding to conduit or metal surfaces.

Are common bit sizes included for electrical work?
Yes, the 10-in-1 multi-bit driver includes Phillips, slotted, TORX and square bits plus 5/16 in and 1/4 in nut drivers for common on-site tasks.