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Step drill with 180° included step angle, straight shank and a drilling-pilot diameter of 4.50mm with a length of 11.00mm, a large diameter of 8.00mm and an overall length of 79mm, according to Dormer standard to produce a medium fit through hole and flat bottom seat for M4 socket-head cap screws, HSS and steam tempered finish for machining free machining, plain carbon and alloy steel, ferritic and martensitic stainless steel and grey cast-iron.
Product Specifications
| EDP Number | 0213711 |
| Usable Length | 2.5 |
| Connection Diameter (Inch) | 0.315" |
| Cutting Diameter (Inch) | 0.1772" |
| Overall Length (Inch) | 3.1102" |
| Thread Diameter (mm) | M4mm |
| Point Angle | 118 |
| Material Code | HSS |
| Drill Length | Short |
| Cutting Direction | Right Hand |
| Coating | Steam Tempered |
| Surface Color | Black |
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
Shank Size (Inch):
5/16"
Shank Size (Decimal Inch):
0.3150"
Shank Size (mm):
8mm
Finish/Coating:
Steam Tempered
Material:
HSS
Overall Length (Inch):
3-7/64"
Overall Length (Decimal Inch):
3.1102"
Overall Length (mm):
79mm
