MiniTrencher™ SiBore Drill Full Package – Makita XGT Battery Powered (SB431E)

The MiniTrencher™ SiBore Drill (SB431E) is a lightweight, high-speed sideways boring auger engineered for professionals who demand mobility and performance. Ideal for landscapers, irrigation specialists, plumbers, and electrical contractors, this compact drill fits easily in a vehicle trunk—making it the perfect trenchless solution for on-site boring work.

Powered by a Makita 40V MAX XGT battery, the SiBore Drill delivers exceptional cordless performance, capable of boring 1-in. x 24-ft., 2-in., and 4-in. holes in less than five minutes. Its waterless boring method eliminates mud and slurry, drastically reducing cleanup and keeping job sites clean and efficient.

For maximum productivity and safety, the SiBore Drill pairs perfectly with the GeoRipper® handheld trencher, creating a complete, portable trenchless digging system.

The SB431E Full Package combines the best features of the SB216 and SB215 microBore models, offering all accessories for 1-in., 2-in., and 4-in. boring—plus added extensions from the traditional model for superior versatility.

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Highlights

• • High-speed, lightweight design for effortless handling and faster job completion

  • Compact, trunk-friendly size—ideal for mobile contractors and tight job sites

  • Makita 40V MAX XGT power provides reliable, long-lasting performance

  • Bores 1-in. x 24-ft., 2-in., and 4-in. holes in under five minutes

  • Waterless boring method eliminates mud and reduces cleanup time

  • Enclosed, grease-lubricated transmission with spur gear reduction for smooth, durable operation

  • Full accessory package included:

    • Weather-resistant nylon case

    • MS-10 motor stand

    • Six 36-in. boring rods

    • Swivel cable puller

    • Two boring heads

    • Two augers

    • Three 32-in. extensions