System of Measurement System of Measurement |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Appearance Appearance |
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Shape Shape |
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 | Rod and Disc |
DFARS (Defense Acquisition Regulations Supplement) DFARS (DefenseAcquisition Regulations Supplement)  |
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Hardness Hardness |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Certificate Certificate |
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Drill Bit Size Drill Bit Size |
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Elongation Elongation |
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Hardness Rating Hardness Rating |
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Heat Treatment Heat Treatment |
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Tolerance Rating Tolerance Rating |
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Yield Strength Yield Strength |
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Mechanical Finish Mechanical Finish |
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Clarity Clarity |
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 | Clear |
Color Color |
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 | Clear |
Density Density |
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Edge Fabrication Edge Fabrication |
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Fabrication Fabrication |
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About Tool Steel
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Hardened Undersized High-Speed M2 Tool Steel Rods
- 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 ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Drill Bit Size | Lg. | Mechanical Finish | Straightness Tolerance | Each | |
| 6.4mm | -0.0050mm to 0.0000mm | 6.4 mm | 4 1/8" | Precision Ground | 0.012" per ft. | 00000000 | 00000 |
Ultra-High-Temperature Quartz Glass Rods and Discs
- Color: Clear
- Max. Temperature: 2100° F
- Fabrication: Annealed
Able to withstand temperatures up to 2100° F, this quartz glass is useful in high-temperature applications that also require optical clarity, such as high-intensity lighting, fiber-optic production, and optical lens systems. It provides excellent UV transmission, as well as high transmission in the visible and infrared ranges.
For technical drawings and 3-D models, click on a part number.