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Multi-Step Drill Bit Set, 3 Pieces, High Speed Steel

Model: TCO443

Mfr. No.:Manufacturer Model No.: 01W951

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No. Of Pieces: 3
Material: High Speed Steel
Country Of Origin: China

Special AICrN coating provides additional toughness and wear-resistance to prolong tooling life
2 wide, cylindrical flutes eliminate chip build-up for faster drilling and produce holes with minimum vibration or distortion
Each shank has three flats for easy mounting
Set includes (1) 13 step from 1/8" to 1/2", (1) 12 step from 3/16" to 7/8", and (1) 10 step from 1/4" to 1-3/8"
Perfect for cutting or enlarging holes in sheet material
Special bronze SST heat and surface treatment

Catalog Page for Multi-Step Drill Bit Set, 3 Pieces, High Speed Steel