M3 x 70 mm HSS Steam Tempered RH 118 Deg. Step Drill
Step drill with 90? included step angle, straight shank and a drilling-pilot diameter of 3.40mm with a length of 9.00mm, a large diameter of 6.60mm and an overall length of 70mm, according to DORMER standard to produce a medium fit through hole and conical seat for M3 countersunk-head screws, HSS and steam tempered finish for machining free machining, plain carbon and alloy steel, ferritic and martensitic stainless steel and grey cast-iron
Tech Specs Back To Top
| Brand | Dormer |
|---|---|
| Coating/Finish | Steam Oxide |
| Cutting Direction | Right |
| Decimal Diameter | 0.1339" |
| Diameter | 3.40 mm |
| Material | High Speed Steel |
| Overall Length Inches | 2.7559 |
| Overall Length Metric | 70 mm |
| Point Angle | 118 Deg. |
| Shank Style | Cylindrical shank |
