8.50MM Heavy Duty Cobalt + TiN Drill

SwissTech  |  SKU: ZT1136048X
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Series 1033 are heavy-duty drill used to drill steels with a tensile strength up to 1,400 N/mm2. Stainless steels, heat and acid resistant steels and phosphor bronze. TiN coating provides longer tool life. Features and Benefits High speed steel and cobalt construction for increased tool toughness Ideal for drilling steels with a tensile strength up to 1,400 N/mm2 TiN coating provides longer tool life Typical Applications Drilling Steel Standards Manufactured to DIN 338 RN
Finish/Coating TiN
Shank Diameter Tolerance F11
Coolant Delivery External
Web Thickness Strengthened Form C
Shank Type Straight
Point Angle 135\u00b0
Standards Met BS 328 | DIN 338 | DIN 1412C
Manufacturer Grade DIN338
Helix Angle 28\u00b0
Material Grade Cobalt High Speed Steel
ISO Category K | M | P
Number of Flutes 2
Flute Length 75mm
Series 1033
Material Cobalt High Speed Steel
Flute Type Spiral
Drill Diameter 8.5mm
Number of Pieces 10
Product Type Drills
Depth x Diameter Ratio 4xD
Drill Diameter Metric 8.5mm
Drill Diameter Tolerance H8
Point Type Spear Point
Helix Type Normal Helix
Flute Construction Ground flutes
Cutting Direction Right Hand
Overall Length 117mm

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