8.70MM Heavy Duty Cobalt + TiN Drill

SwissTech  |  SKU: ZT1136025X
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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
Material Grade Cobalt High Speed Steel
Number of Pieces 5
Coolant Delivery External
Cutting Direction Right Hand
Shank Type Straight
Material Cobalt High Speed Steel
Point Type Spear Point
Manufacturer Grade DIN338
Flute Length 81mm
Web Thickness Strengthened Form C
Number of Flutes 2
Depth x Diameter Ratio 4xD
Overall Length 125mm
Drill Diameter Metric 8.7mm
Shank Diameter Tolerance F11
Drill Diameter 8.7mm
Product Type Cobalt + TiN Drill
Helix Type Normal Helix
Helix Angle 28\u00b0
Point Angle 135\u00b0
Flute Type Spiral
Drill Diameter Tolerance H8
Flute Construction Ground flutes
ISO Category K | M | P
Series 1033
Finish/Coating TiN
Standards Met BS 328 | DIN 338 | DIN 1412C

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