Heavy Duty 9 By 16 Inch 5 By 8 Inch 3 By 4 Inch 1 Inch Drill Bit Set With Cryo Nitride Coating, 135 Degree Split Point, 3 Flats On Shank, Red Plastic Case, Built For Truck Trailer Repairs And MRO Tasks

Heavy Duty 4-Piece Drill Bit Set for Truck & Trailer
✔️ cryo nitride coated, 135° split point, 3 flats on shank

This four-piece drill bit set is built for heavy-duty truck and trailer repairs and general MRO tasks. It features cryo nitride coating for long wear life and corrosion resistance, a 135-degree split point for clean starts, 3 flats on the shank for secure grip, and comes in a red plastic case. Made in the U.S.A.

✅ Sizes: 9/16 in, 5/8 in, 3/4 in, 1 in.
✅ Cryo nitride coating increases tool life and corrosion resistance.
✅ 135° split point reduces walking and starts holes cleanly.
✅ 3 flats on the shank improve grip in power tools and holders.

💡 What is a drill bit set with cryo nitride coating used for in heavy duty repair? This handy set is ideal for tough truck and trailer repairs and general MRO tasks. - Cryo nitride coating extends tool life and resists corrosion. - Sizes: 9/16 in, 5/8 in, 3/4 in, 1 in. - 135° split point reduces walking and improves hole quality. - 3 flats on the shank ensure a solid grip in drive tools.

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