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BOSCH BL2143 1 pieza 1/4 pulgadas. x 4 pulgadas. Broca fraccionaria de óxido negro para aplicaciones en metal de calibre ligero, madera, plástico

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Mex $98.66

Mex $ 59 .00 Mex $59.00

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2.Cant.:

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Diseño de Helix velocidad penetra en 3 x más rápido que las puntas estándar
Triple templado puntas con recubrimiento de óxido negro duran 50% más que regular de acero de alta velocidad.
135 degree split point se pone en contacto con no caminar o patinaje y no se requiere ninguna punzón

Más información del producto

Black Oxide

Bosch black oxide drill bits for general purpose drilling offer a solution for every professional application and last up to 50 percent longer than high-speed steel bits. A split point offers fast, easy starts on contact with no walking or skating, eliminating the need for a center punch. Each bit is manufactured to exacting specifications and features a speed helix design that delivers 3x faster drilling than standard bits. Typical materials for drilling with Bosch black oxide bits include stainless steel, wood and PVC. The line’s expansive selection includes jobber length, stubby length, extended length (aircraft) and 1/2" reduced shank (Silver and Deming).

Titanium

The Bosch line of titanium drill bits offers a speed helix design for greater drilling speed and reduced heat for up to 2x life versus high-speed steel bits. A split point offers easy starts. Bosch titanium bits are surface hardened to penetrate tough materials without skating. A balanced, low-friction double-flute design eliminates chatter and vibration for clean, accurate holes in thin materials (up to 1/8"). Typical materials for titanium drilling include steel, stainless steel, wood and PVC. Bosch titanium drill bits are available in jobber lengths with a 3/8" reduced shank.

Cobalt

Bosch cobalt drill bits are specially designed for drilling in hard steel or abrasive materials. A thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch cobalt bits withstand high-temperature applications for extended periods of time (up to 1,100 degrees F). Bits are best used for drilling into steel, stainless steel, cast iron, wood and PVC. Bits are available in jobber lengths, full shank.

Multi-Construction

Bosch multi-construction bits are made with tough tungsten carbide, which makes them suitable for multiple material jobs. Sharp diamond-ground edges deliver high drilling speed, even in hard materials like tile and concrete. A robust head offers long life in impact applications while the steep flute with ribs is optimized for dust removal. Innovative Bosch multi-construction bits drill into practically anything, from tile, concrete, and masonry to wood, plastic, and metal. Typical users include installers who drill through multiple materials.

Black Oxide

Titanium

Cobalt

Multi-Construction

Damon Sahadi

Comentado en los Estados Unidos el 15 de marzo de 2025

Perfect!

Woofie

Comentado en los Estados Unidos el 30 de diciembre de 2024

This is a well-made drill bit, and it even is keyed to go into the drill and not spin in the Chuck

Twyla Lowe

Comentado en los Estados Unidos el 16 de diciembre de 2024

I bought a driver/drill that had no bits so I ordered this one hoping it fit and it fit perfectly. Was very happy!!

Laurica Stepan

Comentado en Canadá el 12 de octubre de 2024

Worked fine for my project

BlessedRmeek

Comentado en los Estados Unidos el 13 de agosto de 2022

Very sharp drill bits

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BOSCH BL2143 1 pieza 1/4 pulgadas. x 4 pulgadas. Broca fraccionaria de óxido negro para aplicaciones en metal de calibre ligero, madera, plástico

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Más información del producto

Black Oxide

Titanium

Cobalt

Multi-Construction