1/2 in. HSS Bright Finish RH 135 Deg. Straight Shank Parabolic Flute Jobber Drill
Manufactured from premium High Speed Steel for drilling aluminum, steel, stainless steel and many other materials, QC21P jobber drills have a 135 degree split point to help with self-centering and reduce the push force needed, and a special parabolic flute, designed to make it possible to drill deeper holes in a single pass. The drills are available in a wide range of fractional, letter and wire gauge sizes and have a bright finish to ensure clean and accurate holes by preventing workpiece material from sticking to the cutting edges of the tool.
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Tech Specs Back To Top
| Coolant Through | NonCoolant Through |
|---|---|
| Cutting Direction | Right Hand |
| Flute Type | Parabolic |
| Shank Type | Straight |
| Specification Designation | ANSI |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
| Brand | Precision Twist Drill |
| Coating/Finish | Bright |
| Coolant Through | NonCoolant Through |
| Cutting Direction | Right |
| Decimal Size | 0.5000" |
| Drill Point Angle | 135 |
| Flute Length | 4-1/2" |
| Flute Type | Parabolic |
| Fractional Size | 1/2" |
| Grade | Heavy Duty |
| Material | High Speed Steel |
| Metric Size | 12.70 mm |
| Overall Length | 6" |
| Overall Length Inches | 6" |
| Overall Length Metric | 152.4 mm |
| Point Angle | 135 Deg. |
| Point Type | Split Point |
| Series | QC21P |
| Shank Style | Cylindrical shank |
| Shank Type | Straight |
| Specification Designation | ANSI |
| Web Configuration | Tapered |
| Web Thinning | Web-Thinned |
