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793 Review
62 Karma

Review on πŸ”© Bosch HC4021 Speed X Spline Rotary by Xiaomeng Chang

Revainrating 5 out of 5

Featured in Drill Parts & Accessories

I'm impressed. This went into a 100-year-old concrete foundation, for example to install anchor bolts for drilling in wood. Drilled the 24th hole as fast as the first. Recommended.

Pros
  • Power & Hand Tools
Cons
  • Off Style