M4 x 84 mm HSS Steam Tempered RH 118 Deg. Step Drill
Step drill with 90? included step angle, straight shank and a drilling-pilot diameter of 4.50mm with a length of 11.00mm, a large diameter of 9.00mm and an overall length of 84mm, according to DORMER standard to produce a medium fit through hole and conical seat for M4 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 | 0.1772" |
Diameter | 4.50 mm |
Material | High Speed Steel |
Overall Length Inches | 3.3071 |
Overall Length Metric | 84 mm |
Point Angle | 118 Deg. |
Shank Style | Cylindrical shank |