Extol Industrial

Step Drill with Spiral Chip Ejector, HSS-Co, O 3-12mm in1mm increments

Name: Step Drill with Spiral Chip Ejector, HSS-Co, O 3-12mm in1mm increments
Brand: Extol Industrial
SKU: 8701190
Price: $ 30.00 USD
Availability: InStock

Item No.

8701190

NEW!

EAN

8595703614293

This high quality HSS-Co step drill bit is suitable for use on very hard alloys, stainless steel, steel sheets, pipes and profiles up to 4mm wall thickness. The tapered drill bit is designed for smooth drilling and tapping holes without deforming the sheet metal. The drill bits can be resharpened.

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$ 30.00

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Description

Main Features

The surface of the cobalt drill bit is coated with a special 3um thick layer of Titanium Aluminum Nitride (TiAlN), which protects it from exposure to high temperatures.
Drill bit shank with three facets for a firmer hold in the chuck
Max. thickness of drilled material 4mm

Technical Specifications

info: Recommended speed: for steel 500-1200 rpm; for stainless steel 250-700 rpm.

additional parameter: 10 diameters: 3-4-5-6-7-8-9-10-11-12mm, shank O 6mm

material: HSS-Co

technical parameters: O 3-12mm in1mm increments

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