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Jobber Drill NAS907
Jobber Drill
Split point: 118° Or 135°
Surface finish: Black
Package: Packed in one plastic bag/Bulk package, then in box, then in carton
Special requirements on the material, surface finish and package available
Jobber drills have an intermediate flute length that works in many applications.? Always use the shortest drill possible for
Your application for maximum rigidity, hole accuracy, and economy.? Size specification: DIN338
High speed steel jobber drills are the most common in any shop.? Two tone finish and a split point set these drills apart
From cheaper tools.? Cobalt steel offers increased hardness, toughness, wear resistance, and heat resistance.?
Recommended for drilling tough, high tensile strength materials that generate higher cutting temperatures including
| Size | Decimal equivilant | Flute Length | OAL |
| 1/16" | 0.0625 | 7/8" | 1 7/8" |
| 5/64" | 0.0781 | 1" | 2" |
| 3/32" | 0.0938 | 1 1/4" | 2 1/4" |
| 7/64" | 0.1094 | 1 1/2" | 2 5/8" |
| 1/8" | 0.125 | 1 5/8" | 2 3/4" |
| 9/64" | 0.1406 | 1 3/4" | 2 7/8" |
| 5/32" | 0.1562 | 2" | 3 1/8" |
| 11/64" | 0.1719 | 2 1/8" | 3 1/4" |
| 3/16" | 0.1875 | 2 5/16" | 3 1/2" |
| 13/64" | 0.2031 | 2 7/16" | 3 5/8" |
| 7/32" | 0.2188 | 2 1/2" | 3 3/4" |
| 15/64" | 0.2344 | 2 5/8" | 3 7/8" |
| 1/4" | 0.25 | 2 3/4" | 4" |
| 17/64" | 0.2656 | 2 7/8" | 4 1/8" |
| 9/32" | 0.2812 | 2 15/16" | 4 1/4" |
| 19/64" | 0.2969 | 3 1/16" | 4 3/8" |
| 5/16" | 0.3125 | 3 3/16" | 4 1/2" |
| 21/64" | 0.3281 | 3 5/16" | 4 5/8" |
| 11/32" | 0.3438 | 3 7/16" | 4 3/4" |
| 23/64" | 0.3594 | 3 1/2" | 4 7/8" |
| 3/8" | 0.375 | 3 5/8" | 5" |
| 25/64" | 0.3906 | 3 3/4" | 5 1/8" |
| 13/32" | 0.4062 | 3 7/8" | 5 1/4" |
| 27/64" | 0.4219 | 3 15/16" | 5 3/8" |
| 7/16" | 0.4375 | 4 1/16" | 5 1/2" |
| 29/64" | 0.4531 | 4 3/16" | 5 5/8" |
| 15/32" | 0.4688 | 4 5/16" | 5 3/4" |
| 31/64" | 0.4844 | 4 3/8" | 5 7/8" |
| 1/2" | 0.5 | 4 1/2" | 6" |
