Fast Spiral H.S.S. Jobbers Length Twist Drill
Fast Spiral H.S.S. Jobbers Length Twist Drill
Item #: 01-006-004 
Brand: TTC PRODUCTION
Size: D
Size Type: Letter
Tool Material: High Speed Steel
Master Catalog Listing
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View Product Group Page- For soft materials such as aluminum, magnesium, copper alloy, etc.
- For drilling operations in low tensile strength, softer materials that may pose problems with chip ejection. Typically the materials drilled with these drills are softer ferrous metals and alloys, such as soft steels and soft cast iron.
- Soft non-ferrous metals and alloys, such as aluminum, magnesium, copper and zinc alloys may also be machined with these drills
- Combination of fast spiral and high helix angle as well as the wider flutes provide very efficient chip movement and ejection.
- For many different applications with hand held manual drills and either portable or stationary machine tools.
- Lubricating/cutting oils or the appropriate coolant fluids are recommended to achieve the optimal performance and the best tool life.
Applications
- Right hand (clockwise rotation) cutting direction.
- Standard two flute design with wider flutes.
- Fast spiral, high helix flutes.
- Helix angle: 34°- 40°
- Straight shanks that correspond to drill diameter.
Features
- Manufactured from high speed steel.
- Precision ground flutes.
- Cylindrically ground.
- General purpose drills for soft materials.
- 118° point angle and standard web thickness.
- Bright finish.
Technical Data
| Product Specifications | |
|---|---|
| Brand | TTC PRODUCTION |
| Size | D |
| Size Type | Letter |
| Tool Material | High Speed Steel |
| Finish Coating | Bright Finish |
| Drill Point Angle | 118° |
| Decimal Size | .2460" |
| Drill Grade | General Purpose |
| Drill Type | Jobbers Length |
| Diameter | .2460" |
| Cutting Direction | Right Hand |
| Flute Shape | Fast Spiral, High Helix Flute |
| Hardness | 58 to 60 RC |
| Helix Angle | 35° -40° |
| Manufacturing Method | Ground |
| No. of Flutes | 2 |
| Helix Angle & Style | 35° -40° |
| Overall Length | 4" |
| Point Sharpening Type | Normal Point |
| Length Style | Jobbers Length |
| Series | A6 |
| Shank Style | Straight Shank |
| Type | Fast Spiral H.S.S. Jobbers Length Twist Drills |
| Weight | 0.02 lbs. |
| Country of Origin | Import |
