BOSCH BL2191 1 in. x 6 tommer. Fraktionelt reduceret skaft sort oxidbor

Brand:BOSCH

3.2/5

kr
428.27

Til brug i stål, kobber, aluminium, messing, eg, ahorn, MDF, fyrretræ, PVC, polycarbonat, akryl, ABS, nylon og kompositmaterialer. Fås i joblængde, stubby længde, forlænget længde (fly), 1/2 In. reduceret skaft (Sølv og Deming). Nemmere boring, reduceret varme og forlænget levetid for boret. Holder 50 procent længere end højhastighedsstål. Speed ​​helix design til tre gange hurtigere boring end standard bits.

Til brug i stål, kobber, aluminium, messing, eg, ahorn, MDF, fyrretræ, PVC, polycarbonat, akryl, ABS, nylon og kompositmaterialer. Fås i joblængde, stubby længde, forlænget længde (fly), 1/2 In. reduceret skaft (Sølv og Deming). Nemmere boring, reduceret varme og forlænget levetid for boret. Holder 50 procent længere end højhastighedsstål. Speed ​​helix design til tre gange hurtigere boring end standard bits.
Brand BOSCH
Finish Type Black Oxide
Material Brass
Shank Type Straight
Tool Flute Type Spiral

3.2

7 Review
5 Star
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4 Star
23
3 Star
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1 Star
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Scritto da: Jack
Heavy duty drilling in steel
Yes, does a fantastic job, even in hardened cast-iron. I found that a 350 rpm setting on your heavy duty drill press is perfect.
Scritto da: opinions are like A_ _ holes
sharp
this is a good quality drill bit. it cuts great and seems to stay sharp. i always use cutting oil so im sure that helps as well
Scritto da: Damon
Just as the doctor ordered
Needed a 1" drill bit to drill through Robinson's decking after pilot hole. Works great.
Scritto da: WBS
Not for heavy duty use
I knew it was HSS black oxide and not Cobalt but I only needed to widen 8 holes from 7/8 inch to 1 inch in 1/4 hard steel. Got four done but last one was extremely hard to do. Not sure now whether the bit will handle soft metal.
Scritto da: Paul Vitolins
Cuts like a champ. As one would expect from Bosch
Cuts well and stays sharp! Very satisfied. Thanks!
Scritto da: notme
so far so good
drilled a few holes with it, only thing I don't like is it would be better if the shank had 3 flats.....
Scritto da: Ronny Dwiputra
CAN DRILL 1" THICK OF STEEL
So I used this drill bit with some lubricant to extend the hole of my trailer hitch from 3/4" to 1". It's like drilling 1"-1-1/2" thick of steel. I took me like 20 mins of drilling, but it works, even just with my cheap RYOBI drill.

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