Step Drill Bit Set Cone Hole Cutter 3Pcs Set 4-20mm 3-12mm 4-12mm Steel Titanium

🛠️ New HSS Steel Large Step Cone DrillTitanium Bit Set Hole Cutter. ⚙️ Titanium coated toreduce friction and heat. Finish: Titanium. 🕳️ Ideal for cutting holes in a variety of materials likesteel, brass, wood, plastic, copper, fibreglass, PVC, etc.

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