RUKO 116044A fresa de metal duro Forma D esfera (KUD), cabeça Ø 12,0 x 11,0 mm, haste Ø 6,0 mm, comprimento 51 mm, dentado para alumínio, DIN 8033

This carbide-tipped wood drill bit with a 12.0 mm diameter delivers exceptionally clean and precise holes in wood and wood-based materials. Its centering point and pre-cutters ensure accurate positioning and tear-free edges, while the optimized spiral flute rapidly evacuates chips for high drilling speed and long tool life.

Advantages

Carbide cutting edges provide superior hardness and wear resistance, maintaining sharpness even in abrasive materials. The brad point design prevents walking on the workpiece, allowing for exact hole placement without a center punch. Pre-cutters score the perimeter of the hole before the main cutting edges engage, producing splinter-free entry and exit surfaces. The cylindrical shank fits standard three-jaw chucks, making it compatible with most rotary drills, cordless drills, and drill presses.

Suitable for

• Softwood and hardwood
• Chipboard and MDF
• Plywood

Key specifications

• Drill bit type: Brad point drill bit with pre-cutters
• Standard: DIN 8033
• Cutting material: Carbide (HM)
• Diameter: 12.0 mm
• Total length: 150 mm
• Working length: 90 mm
• Shank type: Cylindrical, 12.0 mm diameter
• Number of cutting edges: 2 main + 2 pre-cutters
• Packaging unit: 1 piece

Recommendations

For best results, operate at high speed and moderate feed pressure. Use a backing board when drilling through workpieces to prevent breakout on the exit side. Suitable for use in hand-held drills and stationary drill presses.