1/2"-1"x64ths 33 Piece Cobalt Reduce Shank Drill Bit Set, Qualtech | DWD833SD-CO-SET | DrillsandCutters.com
![Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16" to 1/2" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron - Amazon.com Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16" to 1/2" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron - Amazon.com](https://m.media-amazon.com/images/I/71h2aXcU6AL.jpg)
Lichamp 29PCS HSS Cobalt Drill Bits Set 1/16" to 1/2" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron - Amazon.com
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Guhring - Drill Bit Set: Jobber Length Drill Bits, 25 Pc, 0.0394″ to 0.5118″ Drill Bit Size, 118 °, Cobalt - 17120452 - MSC Industrial Supply
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IRWIN Drill Bit Set, M35 Cobalt Alloy Steel Steel, 29-Piece (3018002) - Metal Cutting Drill Bits - Amazon.com
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COMOWARE Cobalt Drill Bit Set- 29Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16"-1/2" - Amazon.com
![Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs) - Amazon.com Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs) - Amazon.com](https://m.media-amazon.com/images/I/71YyLQiGN8L.jpg)
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs) - Amazon.com
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