Description: This center drill bits made of high quality material, accurate positioning, cutting edge clear, sharp and durable. Each bit has a double end and grinding at a standard 60 degree angle. With quick cutting speed, and good chip removal, effective cutting. There are 1.0mm, 2.0mm, 2.5mm, 5.0mm size to choose, can be applicable to iron, steel, copper, aluminum and other processingifications: Quantity: 4 PCS Product specification: 1.0mm, 2.0mm, 2.5mm, 5.0mm Specific dimensions: as the picture Weight: 50g No.: #1 Body diameter: 4mm Drill tip diameter: 1mm Total Length: 36mm No.: #2 Body diameter: 5mm Drill tip diameter: 2mm Total Length: 41mm No.: #3 Body diameter: 6mm Drill tip diameter: 2.5mm Total Length: 45mm No.: #4 Body diameter: 12mm Drill tip diameter: 5mm Total Length: 61mmUsage: 1. 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. 2. Used for work pieces with require machining between centers or producing center in componentsage Included: 4 × Center Drill Bits
4pcs 60 Degree HSS Center Drill Bits, 1/2/2.5/5mm Double End Lathe Mill Center Drill Countersink Bit Tooling Set
£15.99
- [60 degree angle]:Each bit has a double end and grinding at a standard 60 degree angle.
- [Effective cutting]:With quick cutting speed, and good chip removal, effective cutting.
- [Sharp and durable]:Made of high material, accurate positioning, cutting edge clear, sharp and durable.
- [Size]:Optional size 1.0mm, 2.0mm, 2.5mm, 5.0mm.
- [Application]:Can be applicable to iron, steel, copper, aluminum and other processing.
In stock