10 pc Set Brad Point Drills Carbide tipped 3-4-5-6-7-8-9-10-11-12mm Serie1593 FAMAG

The new carbide-tipped wood twist drill bits from FAMAG Series 1593

Whenever exotic and particularly hard types of wood need to be drilled, the tools used are subjected to the toughest demands. Twist drill bits are very well-suited for deep drilling due to their geometry. When drilling into the hardest woods with these tools, extreme heat development can quickly lead to the end of a drill bit, especially when tools of lesser quality are used. But even very hard and sharp HSS tools can reach their limits under these conditions.

When drilling in hardwood, the chips usually break „short.” As a result, hardwood chips have a significantly lower volume than softwood chips. Completely different demands are placed on the spiral geometry of hardwood drill bits compared to tools designed for softwood processing, such as auger bits with the „Lewis” spiral form.

For exactly this hardwood processing, FAMAG has developed a new carbide-tipped wood twist drill bit. Its spirals have a very steep pitch. Two flutes without back guidance ensure minimal friction in the borehole, significantly reducing heat development on the drill bit. The hardwood chips are quickly transported out of the tool and thus out of the borehole by this spiral geometry.

Carbide is insensitive to heat and is just right for exotic hardwoods. The new drill bits of Series 1593 are equipped with a brazed carbide head! A CNC machine specially built for FAMAG grinds two pre-cutters, a centering tip, and two main cutters onto these professional tools. With this overall geometry, the new carbide twist drill bits are perfect for processing European and exotic hardwoods, coated and uncoated chipboard, laminate, as well as hard plastics.

Your options are versatile with the large 10-piece set featuring drill sizes Ø 3/4/5/6/7/8/9/10/11/12 mm.

Delivery in a wooden box