1.20mm HSS S/S Jobber Drill

The J100 Series are general purpose HSS straight shank drills with a black oxide finish. Ideal for applications involving steel (including cast steel) cast iron (including malleable cast iron) as well as nickel, brass aluminium alloys and graphite. Their 118 point allows for precise hole alignment and reliable cutting performance whilst the black oxide coating helps reduce heat by retaining coolant on the tool surface. The coating also helps reduce the risk of the tool staining. Features and Benefits High speed steel construction for increased tool durability Point angle of 118 for precise holemaking and precision cutting Black oxide coating helps aid chip flow, reduce heat and prevent staining Ideal for applications involving steel, iron, nickel, brass, aluminium alloy and graphite Typical Applications Cutting and drilling Ferrous materials Steel Iron Nickel Brass Aluminium alloy Graphite Notes Available in sizes 0.25mm -20.00mm Standards Manufactured to BS 328/DIN338RN

Standards Met	BS 328 | DIN 338RN
Shank Diameter Tolerance	F11
Flute Type	Spiral
Overall Length	38mm
Material	HSS
Coolant Delivery	External
Drill Diameter Metric	1.2mm
Material Grade	Steel Grade 4241
Flute Length	16mm
Helix Type	Normal Helix
Finish/Coating	Black Oxide
Point Type	Split Point
Point Angle	118\u00b0
Number of Flutes	2
Web Thickness	Standard
Cutting Direction	Right Hand
Drill Diameter Tolerance	H8
Flute Construction	Ground flutes