BOSCH CO2148 21/64 poll. x 4-5/8 pollici. Punta da trapano in cobalto

Brand:BOSCH

3.8/5

25.92

Ideale per la foratura di metalli leggeri, acciaio ad alto tenore di carbonio, alluminio e acciaio alleato, ghisa, acciaio inossidabile e titanio. Disponibile in lunghezza jobber, gambo pieno. Superficie indurita per penetrare materiali abrasivi tenaci. Il design rigido e spesso del nastro aggiunge stabilità alla punta in applicazioni difficili. Resiste alle applicazioni ad alta temperatura per lunghi periodi di tempo (fino a 1.100 gradi F).

Ideale per la foratura di metalli leggeri, acciaio ad alto tenore di carbonio, alluminio e acciaio alleato, ghisa, acciaio inossidabile e titanio. Disponibile in lunghezza jobber, gambo pieno. Superficie indurita per penetrare materiali abrasivi tenaci. Il design rigido e spesso del nastro aggiunge stabilità alla punta in applicazioni difficili. Resiste alle applicazioni ad alta temperatura per lunghi periodi di tempo (fino a 1.100 gradi F).
Assembled Diameter ‎0.33 Inches
Batteries Included? ‎No
Batteries Required? ‎No
Brand BOSCH
Brand ‎BOSCH
Customer Reviews 4.7 4.7 out of 5 stars 368 ratings 4.7 out of 5 stars
Cutting Diameter ‎0.33 Inches
Finish ‎Titanium
Finish Type Titanium
Finish Type ‎Titanium
Included Components ‎BOSCH CO2148 21/64 In. x 4-5/8 In. Cobalt Drill Bit
Item model number ‎CO2148
Item Package Quantity ‎1
Item Weight ‎1.44 ounces
Manufacturer ‎Bosch
Material Cobalt
Material ‎Cobalt
Measurement System ‎Inch
Part Number ‎CO2148
Shank Type 3-Flat
Shank Type ‎3-Flat
Surface Recommendation ‎Aluminum,Cast Iron,Metal,Stainless Steel,Steel
Tool Flute Type Spiral
Tool Flute Type ‎Spiral
Warranty Description ‎No

3.8

10 Review
5 Star
81
4 Star
12
3 Star
5
2 Star
1
1 Star
1

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Scritto da: Wg
Exact size, well packaged and arrived quickly
Needed this exact size to install a mantle above the fireplace. Sharp and arrived quickly, the packaging was first rate.
Scritto da: Gabriel R.
Effective , cobalt drill cuts in while removing metal
Used this to drill into 7075 ALUMINUM Effective, dependable, great value
Scritto da: Bomba
Bosch equipment is very good
This bit seems straighter and shaRper than many others I have had
Scritto da: CorpseDrummer
Tough drill bit.
This is a tough drill bit. Long story short, I had a seized bolt in the transmission of my Trailblazer... I tried to use an extractor and the extractor actually snapped leaving a chunk of high-speed steel embedded in the seized bolt. Wonderful, right? Well, after trying various other things, I finally got this drill bit and a Helicoil set. I was amazed at how easily this drill bit tore through everything that was seized (the bolt and chunk of HSS extactor). I wish I bought this drill bit sooner as I wasted a lot more than the price of the bit on other options first...
Scritto da: sjumps
Went through an exhaust manifold like hot butter - best drill bit I have used!!
Used this bit to drill a hole into an exhaust manifold and after watching some YouTube videos I was concerned with the task at hand. Put this drill bit on my drill got some WD40 and cut slow and sprayed WD40 on it along the way. It did not take this bit more than 1 minute before it cut through that old exhaust manifold. Just bought another on in another size to remove a broken steering dampener. Will not buy anything else for steel aver again!! GREAT BIT saves you tons of labor!!
Scritto da: Don
Very good
I used this drill bit to make about 20 holes on 304 1/16 inches stainless steel. A good bit overall.
Scritto da: Northshore McLeod
Seems to be of high quality
Seems like a great value for the price. I have only used this one twice: to drill a hole in aluminum for a helicoil and to drill a hole in cast iron for a EZ Lok. Very satisfied with quality of drill bit.
Scritto da: UT-Wan
No trip to the darn local hardware store!
Great item; great price, good brand, excellent quality. Thanks!
Scritto da: Corbin
Through 1-1/4" transfer case output shaft in 10 seconds!
Drilled 1-1/4" in to my T-case output shaft in 10 seconds! Like it was butter! My only complaint is that I can't use HSS drill bits anymore.. They seem so pathetic now that I've used this Cobalt bit! Rofl! Seriously.. It drills SO MUCH faster than HSS! it's amazing!
Scritto da: John Lethbridge
Great bit.
This is a great bit. Treat it properly and it will last a long time.

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