Twist drill with morse taper (metal), DIN 345 (Type N)

Description: Powerful, right-handed cutting type N twist drill, suitable for all normal drilling operations in common materials
Diameter tolerance: h8
Point cut: Helical point
Drill point thinning: Pointed cross section (DIN 1412 A)
Qualities:
HSS-G: Point angle: 118°, surface: bare. Ground twist drills made of high performance, high-speed steel with milled flutes. Use for steel, cast steel alloys and non-alloys (<900 N/mm2 tensile strength), grey-, malleable, ductile, cast and sintered iron, nickel silver, graphite and short cutting aluminium alloys, brass and bronze.
HSS-G Co 5 (HSSE-E): Point angle: 130°, surface: bare. Ground twist drill made of high performance, high-speed steel (cobalt alloy) with high rotation precision and high heat resistance. Use for steel, cast steel alloys and non-alloys (<1100 N/mm2 tensile strength), grey-, malleable, ductile, cast and sintered iron, nickel silver, graphite and short cutting aluminium alloys, brass and bronze. In addition, can also be used as warn and cold working steels, as well as rust and acid-resistant steels (stainless steels V2A / V4A).
*core diameter 15.25
Catalogue page Pneumatic Atlas 8 (Page 885) Suitable accessories:

Adjustable coolant hose system - Cool-Line 1/4" (NW 6), PN 6

Coolant hoses, metal

Drilling machines with quick action chucks

Twist drill (metal), DIN 338 (Type N)

Cone and deburrer countersink, DIN 335

Boring and cutting oil spray

Face and eye protection, EN 166

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