The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high quality HSS steel containing 5% Cobalt (Co). The added 5% Cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.Diameter: 2.5mm.Working Length: 30mm.Overall Length: 57mm. Pack of 2.
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Features:
Small size, easy to use.
It has a variety of measurement functions: distance measurement, height measurement, angle measurement and speed measurement, it also can satisfy the needs of daily measurement.
Suitable for club measurements, navigation detection, racing rules, field hunting, concerts, power engineering, forestry mapping, skiing adventures and construction sites.
It has high precision, the observation eyepiece is liquid crystal display and the measuring distance is from 300 to 400 meters.
Touch and hold the MODE key with measuring distance mode to switch meter/yard which is distance unit.
The eyepiece can be rotated to adjust the focal length.
Designed with the drawstring hole, easy to carry.