Question 1

Are the drill bits cobalt, and how well do they hold up

Accepted Answer

Can't say for sure, based on their appearance.   I looked up the Blue Point (Snap-on) equivalent set, which indicates high speed steel (HSS) drill bits are included with it.   Snap-on's set runs (currently) at $128.00, so this is a good deal.   All the other truck dealers (MAC, Matco and Cornwell) sell the same set, too.

Question 2

Where can i get a replacement no. 1 and no. 2 extractor?   rigid does not offer replacements in their catalog.

Accepted Answer

Victor--That set must be a few years old!  As you know, the storage cases (for all kinds of tools) seem to be molded plastic these days.  As an aside, I received a replacement turnut (#1) because the one in my set was defective.   Ridgid sent me a turnut plus a LongGrip; apparently, they are replaced as a unit.   The #1 and #2 LongGrips are small diameter and were prone to breakage, which is probably why they were missing. When using them, the extractor diameter should be at least one-half (1/2) the diameter of the fastener you're trying to remove.  If you use a too-small diameter extractor, the force exerted can be enough to snap it.  I've thought the LongGrips are too long for many uses, and suspect they would be more effective if they were shorter (and thereby less likely to break).   You can use a closed-end wrench (such as a combination wrench) on them, but if the splined extractor was shorter, you could employ a deep-well socket, an extension and a ratchet in a confined space.  Another possibility would be a crowfoot or flare nut wrenchhead in tight areas.

Question 3

Where are these manufactured?

Accepted Answer

u.s.a. on the box

Question 4

Are these a set of left-hand threads? Im looking for something like a tap and die for a stripped allen head but with reverse threading.

Accepted Answer

No, the drill bits are right-hand twist (i.e., "standard"), and the splined extractors are universal (they work effectively on both right- and left-handed thread fasteners).   For U.S. fasteners, the set would be more effective if the drill bits were left-hand twist; by running a power drill in reverse, those bits tend to loosen up right-hand threaded fasteners, which makes them easy to remove.  Right-hand twist bits tend to drive the fastener in a little deeper rather than loosen them.  Regardless, though, the splined extractor is then inserted into the drilled hole.   As the extractors are relatively long, you will need to drill the hole fairly deep into the fastener; a few taps with a ball peen hammer should be enough to set it.   You then turn it counter-clockwise with the matching turn-nut, using a combination wrench or a deep socket and a ratchet; you could also use an adjustable wrench.

ASIN	B000WQYJIG
Best Sellers Rank	714,028 in DIY & Tools ( See Top 100 in DIY & Tools ) 228 in One Way Drive Sockets 287 in Nail Pullers 5,899 in Drill Bit Sets
Bit Compatibilities	drill, impact driver, nut driver
Bit Set Composition	Bits Set
Brand	RIDGID
Country of Origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (139)
Drive Bit Shank Style	Hexagonal
Drive System	Nutsetter
Finish	Polished
Global Trade Identification Number	00095691355850
Item Length	0.15 Metres
Item Weight	0.56 Kilograms
Manufacturer	StandardPlumbing: Kohler
Material	Plastic Alloy Steel
Model Number	35585
Number of Items	1
Number of Packs	1
Number of Pieces	20
Part Number	35585
Set Name	RIDGID 35585 10 Screw Extractor Set
UPC	095691355850
Unit Count	1.0 count

RIDGID 35585 10 Screw Extractor Set, 1/4-inch to 1/2-inch Broken Screw Extractor

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