BOSCH 85903M 1/4 pol. x 1 pol. Broca Espiral de Corte Rebaixado de Carboneto Sólido de 2 Canais

Brand:BOSCH

3.4/5

56.29

Os parafusos sextavados são um dos fixadores mais comuns e podem ser usados ​​em uma ampla variedade de aplicações. A cabeça de 6 lados facilita a instalação usando uma chave padrão ou ferramenta de soquete. Porcas e arruelas não estão incluídas, portanto, precisam ser adquiridas separadamente. As arruelas ajudam a distribuir uniformemente a carga e sempre devem ser usadas sob a cabeça do parafuso e sob a porca (logo abaixo da cabeça do parafuso, se for instalado em um orifício rosqueado). Arruelas planas e porcas sextavadas acabadas/padrão funcionam muito bem para a maioria das aplicações, embora se o parafuso estiver sujeito a vibração excessiva, recomenda-se o uso de arruelas de pressão e porcas de pressão.

Recomendado para uso em mesa CNC ou roteador. Metal duro para maior durabilidade. Corte balanceado com vibração mínima. Para aplicações de alto ciclo de trabalho. Para corte direto onde a pressão para baixo e a remoção de cavacos são desejadas.
Batteries Included? ‎No
Batteries Required? ‎No
Country of Origin ‎Taiwan
Customer Reviews 4.3 4.3 out of 5 stars 38 ratings 4.3 out of 5 stars
Included Components
Item model number ‎85903M
Item Package Quantity ‎1
Manufacturer ‎Bosch
Material ‎Carbide
Measurement System ‎Inch
Part Number ‎85903M
Product Dimensions ‎3.5 x 0.6 x 0.6 inches
Warranty Description ‎See Manufacturer's Website

3.4

6 Review
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Scritto da: Jordan Jacobs
Lasts
Use this in a semi-commercial application and this thing has cut thousands of feet of linear cut and held up as well as could be expected. Will buy again. Exactly as expected.
Scritto da: Kneely
Great Bit
This is a great bit, they are as described: solid carbide, they come with a protective coating, they hold their edge in hard woods. I use it to enlarge pickup cavities on guitars. The down cut spiral works great for this as it is less prone to damage the finish compared to straight cut and especially up cut spiral which would pull up on the finish and likely cause damage. The 1/4 diameter is great for pickups with a smaller corner radius. The 1" cut depth is more than enough for my needs, but the .75 cut depth of modelBosch 85902M Solid Carbide 1/4-Inch x 3/4-Inch Down Spiral Double Flute 1/4-Inch Shank Router Bit is not enough.
Scritto da: Max Power
Accurate description
This is truly solid carbide. It is downward spiral which means it pushes wood dust away from the router/bit, so if you don't have a vacuum system this is a great choice. It is truly 1" cut depth. And fits a 1/4" collet. I hope that helps clarify the ambiguous description. It is coated in a glue so it doesn't rust or chip during shipping. Solid carbide is brittle so if it drops on cement it can chip, but it stays sharp longer. If you have precision tools you can resharpen these. I will be using it to do cutouts in 3/4" oak and plywood. Hope that helps.
Scritto da: Nick
Best Cutter
Purchased for Makita RT0701CX7. It works great with this pluge router saw. In addition, I used the circle jig 320 along with the this bit.
Scritto da: Bjuran
Very brittle broke on first use
Im normally very happy with Bosch products. But this turned out to be a dud. I tried to cut a through slot through 16mm ply in one pass approaching from the edge and ended up breaking the bit on first contact. Never seen that happen. I finally managed to do it with a straight edge bit with no problem.
Scritto da: Phil
Very sharp. Made only two test cut on MDF ...
Very sharp. Made only two test cut on MDF but no chatter on upper surface due to the down cut effect.

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