BOSCH BL2743 1/4 In. x 6 In. Extra Length Aircraft Black Oxide Drill Bit

Brand:BOSCH

3.4/5

€
27.51

PRODUCT DESCRIPTION Through 80 years of developing innovative tools and accessories for the concrete professional, BOSCH has become the acknowledged leader in the industry. with a robust line that can address everything from the toughest concrete drilling tasks to material removal, BOSCH is a company whose legacy is written in concrete. If the project requires work in concrete, from polishing and anchoring to material removal, there's only one place to turn for a complete solution. Trust BOSCH to provide the professional-grade tools and accessories to get the job done right. Ideal for large-area material removal of lime, plaster, hard finish plaster, sandstone, and abrasive concrete.. The hard metal binding even resists loads caused by strongly abrasive materials.. Optimal use-asphalt, fresh concrete, pumice stone, screed concrete, aerated concrete, plaster, cast asphalt, soft limestone, and plaster mortar. May be used on-basalt, old concrete, stone concrete pipes, natural limestone, quartzite, and sandstone. FROM THE MANUFACTURER Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Best for cutting holes into metal and work equally well in wood and plastic drilling. Use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.

Amount

Add to Cart Buy now

EAN: 0000346331943

Categories Power & Hand Tools, Power Tool Parts & Accessories, Power Drill Parts & Accessories, Twist Bits, Drill Bits, Extra Long Drill Bits,

For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials. Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming). Easier drilling, reduced heat and extended drill bit life. Last 50 percent longer than high-speed steel. Speed helix design for three times faster drilling than standard bits.

Batteries Included?	‎No
Batteries Required?	‎No
Brand	BOSCH
Brand	‎BOSCH
Customer Reviews	4.4 4.4 out of 5 stars 113 ratings 4.4 out of 5 stars
Cutting Angle String	135 Degrees
Cutting Angle String	‎135 Degrees
Finish	‎Black Oxide
Finish Type	Black Oxide
Finish Type	‎Black Oxide
Is Discontinued By Manufacturer	‎No
Item model number	‎BL2743
Item Package Quantity	‎1
Manufacturer	‎Bosch
Material	High Speed Steel
Material	‎High Speed Steel
Measurement System	‎Inch
Part Number	‎BL2743
Shank Type	Straight
Shank Type	‎Straight
Size	‎1/4 in
Surface Recommendation	‎Abs,Aluminum,Brass,Copper,Maple,Nylon,Oak,Pine,Pvc,Steel
Tool Flute Type	‎Spiral
Warranty Description	‎No

5 Star

4 Star

3 Star

2 Star

1 Star

Write your review

Your email will not be published. All mandatory fields are marked with^*

Your rating

Scritto da: JD

Good price

As advertised

Scritto da: Rick

Great bit with extra-extra length!

After receiving this drill bit, I discovered they actually sent me one that was 12" long. Thank you! The only problem is the drill end is round and will slip, so you should simply use a grinder and create 3 flat sides on that end....problem solved. Great bit and just what I needed.

Scritto da: Sayer

Need a 12 inch bit?

I needed a 12 inch bit. Couldn't find one on Amazon but began reading the reviews of this "SIX Incher" and found so many folks saying they received a Twelve Incher, I just ordered it. Yup, 12 inches. Sooooooo, there ya go. Three Stars to attract attention so the descriptive text can be corrected. Just arrived, will follow up when I use it. Just have one task for this thing, it should survive. Hope.

Scritto da: G. Anderson

12" not 6"

The wobble at the end of a drill bit increases with its length. That's why I ordered this bit, said to be 6", not 12" like the usual long bits out there. But the description is wrong. The thing is a foot, like all the rest. And the wobble is pretty bad, even in my precisely machined Makita drill.

Scritto da: William Moyer

Long drill bit just the thing

I needed this bit to finish a job that required very long straight thru holes for a lag screw joint. Worked great. Was too long for my drill press, would not fit between the chuck and the pedestal so I ground off 2 inches. Worked fine, part of my collection now. Will buy again. WJM

Scritto da: B. S.

Not the best long drill bit - but it gets the job ...

Not the best long drill bit - but it gets the job done. The shaft of the drill will flex under light pressure - less than 15lbs which makes the bit walk along whatever material you're drilling. I was going through 1/16" mild steel (non-hardened) and it took quite a bit of force to even cut through. I was worried I would snap the bit but with some patience it finally cut through. There are probably better drill bits out there, but I couldn't find them at this price. Next time I will spend a bit more and get a stronger/better product.

Scritto da: C. Noble

works great

it's fantastic for drilling channels for grounding wires in guitars, normal drill bits aren't long enough to do that. I'd buy it again if the one I got ever got too dull or broke or bent or whatever

Scritto da: James F. Oneill

Good stuff!

This bit is fine for the job I needed it for. Fast shipment, no problems. Would buy again. Good choice.

Scritto da: Jorge Belo

Very pleased with this bit.

Helped me a lot to drill the holes for my A/C Split, specially outside the house. And also to run the electric wiring needed.

Scritto da: Ryan Davies

A bit better: a better bit.

Sharp, true, and durable. The flutes are short, which is a double-edged sword: it's a curse because it means you have to back out frequently when drilling deep, but a blessing because the bit is stiffer and less likely to break.

Scritto da: bry brook

Straight

It's straight and true [doesn't wobble] for being 12" long.

Scritto da: Catherine H.

Good quality drill bit.

As described.

Scritto da: Bradley Millson

Five Stars

Worked great to drill through my wall