Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
Used for producing center holds in components or work pieces with require machining between centers.
Type: Center Drill Bit
Material: High Speed Steel
Coating: Titanium Coating
Please allow 1-3mm error due to manual measurement.
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100% brand new and high quality Drill Head: HSS 4241 with Titanium coating Intermediate chamfering drill body: Steel 45 Great drill accessory for any workshop backed by manufacturer"s lifetime warranty....
High-quality steel Titanium plating to reduce friction and heat Flute design provides faster, smoother and cleaner cutting Suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc....