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Designed for the maintenance and repair professional for use in a wide range of hand held and machine applications, 311SM screw machine length drill bits come in wire gauge sizes from 60 to 1 and are manufactured from High Speed Steel so can be used for drilling many different materials including steels, stainless steel and aluminum. They have a 135 degree split point which reduced the push force needed and helps with self-centering and no more wandering all over the surface of the workpiece, and to ensure a clean and accurate hole, 311SM drills from Precision have a steam oxide finish to prevent workpiece material from sticking to the cutting surfaces of the drill.
Product Specifications
| EDP Number | 46480966 |
| Material Code | HSS |
| Basic Standard Group | ANSI |
| Point Angle | 135 |
| Cutting Diameter (mm) | 11.51 mm |
| Cutting Diameter (Inch) | 0.4531" |
| Cutting Diameter (Fractional Inch) | 29/64" |
| Overall Length (mm) | 90.49 mm |
| Overall Length (Inch) | 3.5625 |
| Overall Length (Fractional Inch) | 3.9/16 |
| Length Chip Flute (Fractional Inch) | 2.1/8" |
| Hand Direction | Right |
| Drill Length | Stub |
| Coating | Steam Tempered |
| Surface Color | Black |
| Surface Treatment | Steam Tempered |
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):
29/64"
Drill Bit Size (Decimal Inch):
0.4531"
Drill Bit Size (mm):
11.51mm
Flute Length (Inch):
2-1/8"
Flute Length (Decimal Inch):
2.13"
Flute Length (mm):
53.98mm
Drill Point Angle:
135°
Overall Length (Inch):
3-9/16"
Overall Length (Decimal Inch):
3.5625"
Overall Length (mm):
90.49mm
Material:
HSS
Finish/Coating:
Steam Tempered
