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R18CO NAS907 type J jobber drills are available in wire gauge sizes from 80 to 1 and have a heavy duty design, recommended for use in difficult materials and applications. Manufactured from premium High Speed cobalt (HSCo) for drilling tool steels and other hard materials, they have a 135 degree split point to help with self-centering and reduce the force needed to drill the hole, whilst the bronze oxide finish prevents workpiece material from sticking to the surfaces of the drill, producing clean and accurate holes.
Product Specifications
| EDP Number | 18301 |
| Material Code | HSS-E |
| Basic Standard Group | NAS907 |
| Usable Length | 4 |
| Point Angle | 135 |
| Cutting Diameter (mm) | 5.79 mm |
| Cutting Diameter (Inch) | 0.228" |
| Overall Length (mm) | 98.43 mm |
| Overall Length (Inch) | 3.875 |
| Overall Length (Fractional Inch) | 3.7/8 |
| Length Chip Flute (Fractional Inch) | 2.5/8" |
| Hand Direction | Right |
| Drill Length | Jobber |
| Coating | Bronze |
| Surface Color | Bronze |
| Surface Treatment | Steam Tempered |
| Cutting Diameter (Wire Gauge Size) | N1 |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Ships:
From Partner Facility
Brand:
Precision Twist Drill
Drill Bit Size (Inch):
15/64"
Drill Bit Size (Decimal Inch):
0.2280"
Drill Bit Size (mm):
5.79mm
Drill Point Angle:
135°
Overall Length (Inch):
3-7/8"
Overall Length (Decimal Inch):
3.8750"
Overall Length (mm):
98.43mm
Cutting Direction:
Right
Material:
HSS-E
Finish/Coating:
Bronze
