sheetmetalbits - Posts - Bad Dog Tools

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Hi! We're the Strong Family - Ann, Joseph and JJ. We've been working on cars and DIY'ing since we can remember. So, back in 1983, when a shattered grinding wheel nearly caused serious injury while we were working on our Bluebird Bus, we decided to come up with a tool that was safer, stronger, better. That first tool has lead to a whole line of 'em and for three generations now our family-owned company has been making specialty cutting and drilling tools that tradesmen and DIYers alike can count on - all backed by our Lifetime Guarantee.

Individual Multi-Purpose Drill Bits

4.5" Heavy Diamond II - ENDLESS Cutting + Grinding Wheel

4.5" HDII Flange - ENDLESS Flush Grinding + Cutting

14 Piece Bad Dog Multi-Purpose Drill Bits

Individual Rover Bits

3" HDII - ENDLESS Cutting + Grinding Wheel

19 piece Bad Dog Multi-Purpose Drill Bits

1.25" HDII - ENDLESS Cutting + Grinding Wheel

Dried Drool Cutting Wax

5 Piece Rover /Forstner Bit Set A - Fast Cutting Forstner Bits

Stubby Step Drill Bits That Actually Fit Where You Need to Work

There’s always that one spot. The torque box you’re trying to drill out on a Mustang restoration. The engine bay corner that’s 4 inches from the nearest flat surface. The ductwork …

Posted by Joseph Strong on 15th Apr 2026 Mechanical Engineer & Third-Generation Tool Designer at Bad Dog Tools

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Cutting Wax vs Cutting Oil: Why Your Tools Are Burning Up

Bad Dog Dried Drool Cutting Wax Bad Dog Sheet Metal Bits Bad Dog Multi Purpose Bits Why Dried Drool Outperforms Liquid Lubricants If you’re drilling metal, cutting stainless steel, or grinding …

Posted by Joseph Strong on 26th Mar 2026 Mechanical Engineer & Third-Generation Tool Designer at Bad Dog Tools