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Centre drill (combined drill and countersink) with 82° straight conical form, double ended and cylindrical body, size 8 with 5/16" drill diameter, a body diameter of 3/4" and an overall length of 3.1/2", according to ANSI standard to produce form A centre holes or starting pilot and conical seat for US standard countersunk-head screws, HSS and bright finish for machining free machining, plain carbon and alloy steel and grey cast-iron.
Product Specifications
| EDP Number | 0239285 |
| Usable Length | 1 |
| Connection Diameter (Inch) | 0.75" |
| Cutting Diameter (Inch) | 0.3125" |
| Overall Length (Inch) | 3.5" |
| Point Angle | 120 |
| Material Code | HSS |
| Drill Length | Short |
| Cutting Direction | Right Hand |
| Coating | Bright |
| Surface Color | Bright Silver |
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
Brand:
Dormer
Drill Point Diameter (Inch):
5/16"
Drill Point Diameter (Decimal Inch):
0.3125"
Drill Point Diameter (mm):
7.94mm
Included Angle:
120°
Material:
HSS
Finish/Coating:
Bright
Cutting Direction:
Right Hand
Overall Length (Inch):
3.1/2"
Overall Length (Decimal Inch):
3.5000"
Overall Length (mm):
88.9mm
