IRWIN Step Drill Bit Set, 3-Piece (10502CB) 3PC SET Cobalt

Brand:Irwin Tools

3.5/5

€
121.05

PRODUCT DESCRIPTION This IRWIN Unibit Cobalt Step Drill Bit Set is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel. The SpeedPoint tip design provides fast starts and features laser-marked sizes for easy reading. The radial concave flute design helps ensure an effective use of drilling power. FROM THE MANUFACTURER Irwin's Unibit SpeedPoint combines the most desired features of a Step Drill, speed and control and as many as 13 different sizes onto one single-fluted step drill bit. Irwin Industrial Tools 10502CB 502 Set (10231, 10232, 10233), 3-Piece

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EAN: 0038548099255

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

Includes #1C, #2C and #3C bits. IRWIN drill bits have laser-marked sizes for simple identification. Drill bits feature a radial concave flute. SpeedPoint tip for fast starts. Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel. Includes #1C, #2C and #3C bits. IRWIN drill bits have laser-marked sizes for simple identification. Drill bits feature a radial concave flute. SpeedPoint tip for fast starts. Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel.

Batteries Included?	‎No
Batteries Required?	‎No
Brand	Irwin Tools
Brand	‎Irwin Tools
Color	‎Black
Customer Reviews	4.6 4.6 out of 5 stars 214 ratings 4.6 out of 5 stars
Cutting Angle String	135 Degrees
Cutting Angle String	‎135 Degrees
Finish	‎Titanium Nitride
Finish Type	Titanium Nitride
Finish Type	‎Titanium Nitride
Is Discontinued By Manufacturer	‎No
Item Dimensions LxWxH	‎7.75 x 5.5 x 1.63 inches
Item model number	‎10502CB
Item Package Quantity	‎3
Item Weight	‎3.2 ounces
Manufacturer	‎IRWIN
Material	Titanium Nitride Coated
Material	‎Titanium Nitride Coated
Measurement System	‎Imperial
Part Number	‎10502CB
Product Dimensions	‎7.75 x 5.5 x 1.63 inches
Shank Type	Straight
Shank Type	‎Straight
Size	‎3PC SET
Style	‎Cobalt
Surface Recommendation	‎Aluminum,Brass,Copper,Pvc,Steel,Wood
Tool Flute Type	‎Spiral

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Scritto da: Art Buckler

Great for steel

Great for steel. I wasted a nice chunk of money on other step bits, including Milwaukee impact ready, HF "titanium", Klein black oxide, etc. I use these to drill steel up to 3/16" thick. They cut quickly in a hand drill with minimal oil (horizontal position) and, so far, do it without dulling. I wish I had bought these first.

Scritto da: OWL

Good step drill bit set

The IRWIN step drill bit set is good quality and the reason I give it only 4 stars is because one of the step drill bit shaft was bent from the factory with a wobble, I expected better quality from ERWIN, I would still recommend, but check the quality first for any possible defects.

Scritto da: Kevin

Quality tool

Great quality. Worked good on steel 1/4"

Scritto da: Brian

Great for fiberglass

I'm doing a fiberglass car project, and these things leave much nicer edges than my normal pilot point bit sets. And even on un-masked gelcoat, this leaves minimal cracking. (Though I'd still recommend using masking tape, and cutting in towards the gelcoat). I like the right-most one, which has long steps -- it helps get nice straight holes, even through a fairly thick piece of fiberglass. The only minor thing is that I wish that there was more variety in sizes. The bigger one is, if I recall correctly, 3/4" at the largest. If the set had a narrow, medium, large one, it would be slightly more versatile, than the current set which has 2 narrow ones, and a medium one.

Scritto da: Mike K.

Great step bits.

The quality I expected from Irwin. I was able to drill up to the 1 and 3/8th of an inch, definitely can go beyond. I only needed this to complete a customers request. I suggest using a good cutting oil to protect your investment. I was cutting though 1/8 inch mild steel. I have found that when it comes to a mechanics need for good bits, Irwin has never let me down.

Scritto da: matthew p hahn

Irwin step drill bits

Arrived today didn't use yet but seem like nice bits, only thing is they came in a cloth zipper bag with black foam inside to hold them in place, not a big deal just not the metal case in the picture, I get a little frustrated when I get something other than what I'm shown.

Scritto da: Rob C

Nothing beats a name brand

These drill bits are pricey but they will outlast any cheap sets offer by other companies. They seem to be the best drill for sheet metal and steel.

Scritto da: Joe

Could be better.

A little dull, but works well for the most part. I wish the larger unibit came to a point, it’s a little bit of a pain constantly changing them out to start the hole then, again to make the whole bigger.

Scritto da: Max

Photo su boitier different de ce que l’on reçoit !

Boitier differe de celle sur la photo,n’enlève rien au produit mais recu dans un boitier semi rigide au lieu du boitier qui semble etre en metal!! La photo devrait etre mis a jour! On s’attend à recevoir ce qui est sur la photo

Scritto da: godbs

Use it for many years

Perfect