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Bosch HB450 4 1 Bi Metal Hole Review

1

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🪚 Hole Saws & Accessories, 🔪 Cutting Tools

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Description of Bosch HB450 4 1 Bi Metal Hole

Progressor tooth design cuts faster and lasts longer in wood and metal applications. Reinforced shoulder for added strength and longer life. 8 percent cobalt alloy for longer life and higher heat resistance. Works with standard or Quick Change mandrels (Quick Change requires adapters).

Reviews

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Type of review

Revainrating 5 out of 5

Correct size for 4 " dust collector fittings.

I bought this drill bit to cut holes for dust collector fittings. This is the right size for the fittings I use on the dust collector truck. The fittings I use are typically used to convert the drum into a first stage dust collector.

Pros
  • Power and Hand Tools
Cons
  • Drill Bit Pack