Half Round H.S.S.Jobbers Length Twist Drill
Half Round H.S.S.Jobbers Length Twist Drill
Item #: 01-052-021 
Brand: TTC PRODUCTION USA MADE
Size: #21
Size Type: Number
Tool Material: High Speed Steel
Half Round H.S.S.Jobbers Length Twist Drill is no longer available for purchase. If you need information about product substitutions, please contact one of our customer service representatives at 1-800-221-0270 or click the chat button at the top of the page.
- Excellent for drilling brass, copper, hard rubber, fiber and other soft materials
- For drilling operations in soft materials that can frequently clog the standard helical flutes with chips.
- For use on soft non-ferrous metals such as brass, copper, and soft aluminum. Non-metallic materials, such as rubber, fiber, and paper may also be machined with these drills.
- May be used with hand held manual drills and either portable or stationary machines.
Applications
- Greater chip clearance for deep drilling.
- Finer finish at higher cutting speeds.
- Greater accuracy by minimizing off center problems and drill run-off in deep holes.
Features
| Product Specifications | |
|---|---|
| Brand | TTC PRODUCTION USA MADE |
| Size | #21 |
| Size Type | Number |
| Tool Material | High Speed Steel |
| Finish Coating | Bright Finish |
| Drill Point Angle | 118° |
| Decimal Size | .1590" |
| Drill Type | Jobbers Length |
| Diameter | .1590" |
| Flute Shape | Half Round |
| Hardness | 58 to 60 RC |
| Cutting Direction | Right Hand |
| Manufacturing Method | Fully Ground |
| Overall Length | 3-1/4" |
| Point Sharpening Type | Normal Point |
| Length Style | Jobbers Length |
| Series | A52 |
| Shank Style | Straight Shank |
| Type | Half Round H.S.S.Jobbers Length Twist Drill |
| Weight | 0.01 lbs. |
| Country of Origin | UNITED STATES OF AMERICA |
