Slow Spiral High Speed Steel Jobbers Length Twist Drill
Slow Spiral High Speed Steel Jobbers Length Twist Drill
Item #: 01-054-020 
Brand: TTC PRODUCTION
Size Type: Fractional
Size: 5/16"
Drill Point Angle: 118°
- Excellent for non-ferrous metals
- Excellent for drilling operations in soft materials that produce chips that can frequently clog helical flutes with a standard helix angle.
- Typically the materials drilled with these drills are softer non-ferrous metals, such as brass, copper and soft aluminum.
Applications
- The low helix angle (10° - 12°) and wider flute design promotes better chip flow and ejection.
- The slow spiral helix also reduces the tendency for the drill to grab on entering or exiting the hole.
Features
Notes
♦Limited Supply & New Lower Price.| Product Specifications | |
|---|---|
| Brand | TTC PRODUCTION |
| Size Type | Fractional |
| Size | 5/16" |
| Drill Point Angle | 118° |
| Tool Material | High Speed Steel |
| Finish Coating | Bright |
| Cutting Direction | Right Hand |
| Decimal Size | .3125" |
| Drill Type | Jobbers Length |
| Flute Shape | Slow Spiral |
| Hardness | 58 to 60 RC |
| Helix Angle | 10° -12° |
| Overall Length | 4-1/2" |
| Point Sharpening Type | Normal Point |
| Series | A54 |
| Shank Style | Straight Shank |
| Type | Slow Spiral High Speed Steel Jobbers Length Twist Drill |
| Weight | 0.05 lbs. |
| Country of Origin | Import |
