TRUSCO hexagonal shaft step drill 2-flute titanium coating 4-20 mm

[Features] ● Cobalt high speed steel is used as the base material for excellent wear and heat resistance. ●Titanium coating with excellent heat resistance is used. ●Compared to straight blades, cutting speed and durability are improved.

[Use] ●Cover materials: iron plate/copper plate (up to 2 mm), aluminum plate/resin (up to 3-4 mm), stainless steel plate (up to 1 mm).

[Specifications] ● Number of steps (steps): 9 ● Step width (mm): 6 ● Shank diameter (mm): 6.35 ● Surface treatment: Titanium coating ● Drilling dimensions (φ): 4, 6, 8, 10, 12, 14 , 16, 18, 20

[Specification 2]
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[Material/Finish] Cobalt high speed steel

[Set Contents/Accessories] None

【Note】
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