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Hardened Undersized High-Speed M2 Tool Steel Rods
![](/prerenderstable/mvPRE/contents/gfx/imagecache/888/8888k101p1-j01-digital@halfx_637066561461397870.png?ver=imagenotfound)
- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
These rods, also known as drill blanks, have an undersized diameter for machining your own jobbers'-length drill bits. They're hardened for increased abrasion and impact resistance. M2 tool steel offers a nice balance of wear resistance and machinability. It has a high molybdenum content, which allows it to maintain sharp cutting edges even at elevated temperatures.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
Dia. | Dia. Tolerance | Drill Bit Size | Lg. | Mechanical Finish | Straightness Tolerance | Each | |
6.7mm | -0.0050mm to 0.0000mm | 6.7 mm | 4 1/8" | Precision Ground | 0.012" per ft. | 00000000 | 00000 |