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Made from high quality steel.
New Steel Large Step Cone Drill Titanium Bit Set Hole Cutter.
With the Titanium coated to reduce friction and heat.
Two flute design provides faster, smoother and cleaner cuts.
Suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
1.Please allow 1-5mm error due to manual measurement.
please make sure you do not mind before you bid.
2.The colors may have different as the difference display,please understand.
6 x Steel Drill Bit