YG-1 - F4483 Séria F4 zo zliatiny vanádu HSS so špirálovou drážkou, parný oxid, okrúhla stopka so štvorcovým koncom, spodná hrana, veľkosť závitu 3/8-16, tolerancia H3 3/8 palca

Brand:YG-1

3.8/5

25.08

Viacúčelový špirálový závitník HSS zo zliatiny vanádu YG-1 F4. Nástroje z rýchloreznej ocele sú vhodné pre väčšinu aplikácií na všeobecné použitie a ponúkajú kombináciu tvrdosti a húževnatosti pre odolnosť proti opotrebovaniu. Ošetrenie čiernym oxidom dodáva mazivo a vytvára malé vrecká na povrchu nástroja, ktoré slúžia na zadržiavanie chladiacej kvapaliny v blízkosti reznej hrany. Okrúhle stopky umožňujú použitie so širokou škálou systémov upínania nástrojov. Pri chode proti smeru hodinových ručičiek (pravý rez) špirálovito drážkované nástroje odvádzajú triesky hore a von z rezu, aby sa znížilo upchávanie. Dĺžka závitu 0,75 palca. Použitie: Dobré pre oceľové odliatky a výkovky/tepelne spracovateľné legované ocele, nerezovú oceľ na voľné obrábanie, žiaruvzdornú a koróziu odolnú nerezovú oceľ/ventilovú nerezovú oceľ, odliatky z hliníkovej zliatiny. Vynikajúce pre nízkouhlíkové/bezuhlíkové obrábanie uhlíkovej ocele, stredne až vysoko uhlíkovej ocele.

Nie sú k dispozícii žiadne jednotky
Dĺžka závitu 0,75 palca. Pri chode proti smeru hodinových ručičiek (pravý rez) špirálovito drážkované nástroje odvádzajú triesky hore a von z rezu, aby sa znížilo upchávanie. Okrúhle stopky umožňujú použitie so širokou škálou systémov upínania nástrojov. Ošetrenie čiernym oxidom dodáva mazivo a vytvára malé vrecká na povrchu nástroja, ktoré slúžia na zadržiavanie chladiacej kvapaliny v blízkosti reznej hrany. Nástroje z rýchloreznej ocele sú vhodné pre väčšinu aplikácií na všeobecné použitie a ponúkajú kombináciu tvrdosti a húževnatosti pre odolnosť proti opotrebovaniu.
Batteries Required? ‎No
Certification ‎Ansi
Customer Reviews 4.8 4.8 out of 5 stars 155 ratings 4.8 out of 5 stars
Finish ‎Black Oxide
Is Discontinued By Manufacturer ‎No
Item model number ‎F4483
Item Package Quantity ‎1
Item Weight ‎0.96 ounces
Manufacturer ‎YG-1 Tool Company
Material ‎High-speed steel
Measurement System ‎Inch
Package Dimensions ‎4.76 x 1.26 x 0.51 inches
Part Number ‎F4483
Size ‎3/8 in
Special Features ‎Single End

3.8

8 Review
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Scritto da: Greg Yarlott
These spiral taps are nice
I have typically only used bottoming taps, and spiral taps rock! I mostly use them in aluminum.
Scritto da: Chris Anderson
Worked Great
I used on an engine block. It cut perfectly.
Scritto da: Tumbler Bob
The tap worked better than expected in blind holes.
The tap performed flawless in the blind holes. The spiral flutes pulled the chips out of the hole and it cut well. Highly recommend over the standard straight flute taps. Wish I knew about these taps years ago.
Scritto da: Pete Givens
Way better than harbor freight
I don't know anything about machining so I can't give an educated review. But if you're like me and you need to tap a few holes, save the $20 on the Harbor Freight tap and die set. I couldn't get their tap started to save my life and I thought it was my technique. Bought this guy and it was easy as pie.
Scritto da: Richard
great for power taping on the mill
Very good quality, is holding up very well...Power taped 40 hole still sharp did not break! I'm happy will buy again...
Scritto da: G22OneShot
Very Durable and Easy to Use
I purchased two of these taps to build a fixture table. I needed to thread 135 5/16" holes in a plate of 3/8" thick mild steel. I purchased two of the taps fully expecting to break or wreck at least one. I stuck the first tap in the drill and started threading using basic cutting oil. 135 holes straight on the first tap without a problem. Now I have an extra if the first one ever does go out. It centered easy in spite of being a bottom tap and required no backing process mid thread. The threads were nice and tight as well so it should wear well over time.
Scritto da: jon lengel
Worth the money
As a gunsmith and a fabricator, I come across a lot of tools that are junk that are portrayed as the best or high quality. I must say I just tapped 10 holes 1 in deep in stainless steel with very little effort. It did not break or chip a tooth.
Scritto da: Pachyderm
Good Stuff!
YG-1 taps seem to be really well made. This one works well on gray iron, but I have not yet tried tapping anything made of nodular iron (like an axle differential). It seems like I will get about double the number of uses before I am worried about it dulling to the point of snapping off in the hole as compared to my Hanson/Irwin taps. (All my Hanson taps are HCS and I have snapped off a number of them over the years.) Also, the flutes seem to be less deep, so the cross-sectional thickness seems to be greater than what you see on a "normal" four-flute tap. This YG-1 tap cut with ease despite my using a hand tap wrench. (I think this was designed to be used in a mill or drill press.) The price seems to be quite fair for what you get. Recommended.

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