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Norseman Super Premium Drill and Tap Set - 18 Piece Set - 57580 - Black and Gold Oxide

Product ID: B01MDNFFM6 Condition: New

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R 4,685

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Delivery: 10-20 working days

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Product Description

Norseman Super Premium Drill and Tap Set - 18 Piece Set - 57580 - Black and Gold Oxide

Black and gold oxide finish. Body and clearance are gold surface treated for maximum lubricity
Self-centering split point provides excellent drilling accuracy and precision
Heat treated to 2185° F and then nitro carburized at 950° F to be measurably harder than high speed steel
USA Made
Precision ground point, flutes, body, clearance, and drill diameters for the best accuracy and performance

A product proudly made in the USA by Norseman Viking. This 18 Piece Drill and Tap set saves time, money and effort! Time is money. By matching the tap with the appropriate drill bit, Norseman has cut out the guess work. Now you do not need a drill chart, and you won't need to worry if you have the right drill or tap on hand. Black oxide treatment adds lubricity and creates small pockets on the surface of the bits that act to hold coolant near the cutting edge. Gold oxide treatment adds lubricity for ultimate cutting and bit performance. Drill bits have round, smooth shanks. Stored in a durable, metal case that protects the bits from damage when stored.