T&O 01-020-227 27/64" 135° M35 5% Cobalt Jobbers Drill
Item #: 01-020-227

Brand: T&O
Size Type: Fractional
Size: 27/64"
Drill Point Angle: 135°
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- Suited for tougher materials such as alloys, stainless & manganese steels, etc.
- M35 is not as brittle as M42 & can withstand more torsional stress.
- M35 is a development of M2 and contains 5% cobalt which provides improved hardness, wear resistance and red hardness.
Benefits
- For most general purpose, heavy duty, drilling operations for tougher materials.
- Well suited for heavy duty operations in high tensile strength, low machinability, ferrous metals and alloys.
- The 135° split point works for drilling alloy steels, manganese steels, harder stainless steels and a variety of other tough ferrous alloys.
- Split point design is self-centering and helps to reduce the thrust requirements.
- Suitable lubricating/cutting oils or appropriate coolant fluids are recommended for most drilling operations to achieve optimal performance & extended tool life.
Applications
- Right hand (clockwise rotation) cutting direction.
- Standard two flute design.
- Standard spiral, helical flutes.
- Straight shanks that corresponds to the drill diameter.
- Heat treatment process is controlled by metallurgical lab using advanced computerized instrumentation.
Features
- Manufactured from cobalt steel.
- Cylindrically ground.
- Ground from the solid.
- Heavy duty, general purpose drills.
- 135° point angle and a heavier web.
- Bronze oxide/bright finish depending upon our stock.
Technical Data
Product Specifications | |
---|---|
Brand | T&O |
Size Type | Fractional |
Size | 27/64" |
Drill Point Angle | 135° |
Tool Material | M35 5% Cobalt |
Finish Coating | Bright |
Cutting Direction | Right Hand |
Decimal Size | .4219" |
Drill Grade | Heavy Duty |
Drill Type | Jobbers Length |
First Choice For: | Stainless Steel |
Flute Length | 3-15/16" |
Flute Shape | Standard Spiral, Helical Flute |
Manufacturing Method | Ground From the Solid |
Model # | 01-020-227 |
OC_Wood | X |
Overall Length | 5-3/8" |
Point Sharpening Type | Split Point |
Prop. 65 | Yes |
Shank Style | Straight Shank |
Type | M35 Cobalt Jobbers Length Twist Drills |
Weight | 0.1419 lbs. |
Workpiece Material Range | Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Plastics |
Country of Origin | Import |

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