System of Measurement System of Measurement |
|---|
|
Diameter Diameter | Show |
|---|
|
Diameter Diameter | Hide |
|---|
Shape Shape |
|---|
 | Rod and Disc |
Tolerance Rating Tolerance Rating |
|---|
|
Hardness Hardness |
|---|
|
Yield Strength Yield Strength |
|---|
|
Appearance Appearance |
|---|
|
Certificate Certificate |
|---|
 | |
Drill Bit Size Drill Bit Size |
|---|
|
Heat Treatment Heat Treatment |
|---|
|
Maximum Temperature Maximum Temperature |
|---|
|
Minimum Temperature Minimum Temperature |
|---|
|
Mechanical Finish Mechanical Finish |
|---|
|
Density Density |
|---|
|
Fabrication Fabrication |
|---|
|
Heat Treatable Heat Treatable |
|---|
|
Melting Point Temperature Melting Point Temperature |
|---|
|
Modulus of Elasticity Modulus of Elasticity |
|---|
|
Specifications Met Specifications Met |
|---|
Surface Resistivity Surface Resistivity |
|---|
|
About Copper, Brass, and Bronze
More
About Tool Steel
More
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 | |
| 3.5mm | -0.0050mm to 0.0000mm | 3.5 mm | 2 7/8" | Precision Ground | 0.001" | 00000000 | 00000 |
Ultra-Formable 260 Brass Rods
- Yield Strength:
Inch sizes: Not Rated
Metric sizes: 9,000 psi - Hardness: Not Rated
- Temper:
Inch sizes: H02 (1/2 Hard) to H03 (3/4 Hard)
Metric sizes: H01 (1/4 Hard) to H02 (1/2 Hard) - Heat Treatable: No
- Specifications Met: ASTM B134
The most formable brass we offer, 260 offers better weldability than 300 series brass but it’s not as machinable. Sometimes called cartridge brass, it's commonly used for ammunition casings, radiator components, and decorative door hardware.
300 mm Lg. | ||||
|---|---|---|---|---|
| Dia., mm | Dia. Tolerance Range, mm | Pkg. Qty. | Pkg. | |
| 3.5 | -0.051 to 0.051 | 3 | 00000000 | 00000 |