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    I have an application that requires me to drill through automotive grade hardened steel bolts. I tried the standard craftsman cobalt drill bits but they did not work. I've been told that I need a...
    Rami, You need this bit
    11/16" cobalt drill bit
    Yes I have cobalt 11/16 with a 1/2 shank 6" long.
    I have a empty package of Relton Corporation drill bits 3/16" Part # GRT-3-4 for hard metal.granite, tile & marble. Is this Item still available. Thanks, Roger
    Yes I have 3/16" x 4" Granite V groove bits that are better than theirs. ...
    Are these bits suitable for rotary hammer drills? And, are they carbide tipped? Thanks
    Yes they can be used in rotary hammers, and yes they are carbide tipped. But, hex shank hammer drills are better for that. Follow this link: ...
    Hi John I have a personal watercraft and two bolts from my motor mounts broke off during removal and I need a drill bit that can drill into the metal bolt so I can put a self tapping bolt a little...
    Ryan, The 1st thing I would try is a Left Handed HSS Jobber length drill bit, by the bit spinning backwards (left) it will drill the hole you need for the easy out, but because it is turning the...
    I have a gear box on a round baler, which striped the splins off the out-put shaft ( very hard steel ), I want to drill at least a 3/8 hole and put a shear pin in it. I have tried cobalt and...
    Yes I can help the next step up above Cobalt Jobbers, is a ...
    What would you use to enlarge a 1/2 hole to 7/8 inch on the back of the sink for a hand sprayer ? Would you use a grinder and do they make a conical shaped to do it ?
    if its a metal sink then
    What would be the best drill bits for drilling in stainless steel. I need to drill multiple holes 1/4" and 3/8" in size.
    Cobalt Steel Drill Bits Cobalt Jobbers
    I am looking for a drill bit that can be used to drill through stone to make a fountain. Needs to be 1/2" diameter and able to drill at least 12 inches depth. Prefer a bit useable on a 1/2"...
    Jerry, I have the perfect drill bits it is 1/2 x 13-1/2 with a 3/8 hex shank.
    H62524 drill bit is a hex shank but what is the size of the shank itself? We are hoping for 1/2" shank. Thanks for the help
    Hex Shank Hammer Drills bits are available with 3/8 shank and 1/2 shank.
    I m looking for a 6" hole saw to cut a 3/4 plywood
    I have them in stock. ...
    what drill bites are use for steel jam weather door
    I have a boat trailer which uses 3" x 5" rubber keel rollers with a 1/2" BOLT. They are no longer made with 1/2" holes so I want to enlarge the hole in the metal bracket to accept a 5/8" bolt. Can...
    I Have the perfect product for you. ...
    John. As a flooring company we drill 3/16 size holes for aluminum plugs into some really hard ass concrete everyday. We have been using the Bosch blue granite bits from lowes but they very...
    Guy, I have the best 3/16 x 4" bit on the market. It is hex shanked so it does not spin in you drill chuck. see part number ...
    i am drilling a 2x4 stainless steel tubbing i need to drill a 1/2 holes, i need a good drill bit can you recommend a good drill bit for this materials.
    what kind of bit to drill a small hole in a 1/2" stainless steal shaft
    Cobalt bit Cobalt Jobbers
    Need to drill 7/8" holes through 1/4" steel wood stove.
    I would use . ...
    I was wondering if you could tell me the best way to drill a hole into a 5 gallon water bottle. I want to dispense wine I make. I will be getting the tap I need then purchase to bit that is right...
    The quad glass bits are the best for doing this. Keep the RPM down max 900, and use water to spray as you drill. Do not push hard, keep steady pressure do no turn the bit red on the end. ...
    What bit could I get that would drill holes in glass buliding blocks?
    The Quad Glass Bits work great for that. Glass & Tile Drill Bits
    we require a quote on 2000,#4-3/8 wood auger bits.we are drilling 2"x8" oak in our manufactureing plant to build mats used in the oil and gas industry.what is the best bit you have to offer and...
    Generally a Hole Saws is used for larger holes in wood, but in a production environment, a ...
    I need to find 36" or longer drill bits in 1/2" diameter for drilling across (from edge to edge of) bench tops made of 3" - 4" timbers splined together. I need a bit that will not flex the way I...
    The only bit I have that comes close is a 36 inch aircraft bit. The bit is made for drilling metal but with it s split point design it will drill wood. The flute length is only 4". ...
    What is the best (best meaning most efficient) drill bit to use for drilling through 1/2" - 1" thick metal? Thank you in advance
    I am not sure what diameter holes you are drilling but the Heady Duty HSS bits have a 135° split point, this makes them the best choice for the money. ...
    I FOUND WHAT I THINK IS A DRILL BIT. IT IS ONLY 2 1/2" LONG AND HAS A 1" LONGITUDINAL CONCAVITY IN THE SHAFT. i HAS WRITING ON THE REMAINDER OF THE SHAFT AS FOLLOWS: STERLING 5/16"H.S.3SP-S-3. ...
    It sound like a 5/16 Screw Machine Length High Speed steel drill bit, but the CONCAVITY in the shank I am not understanding. Our screw machine drill bits are available here: ...
    Need bits for SS. I had some B&D "Bullet" bits that worked good. Need a set, up to 1/2". Thanks
    The best set for drilling Stainless steel would be a cobalt set made from M42 steel. I have a few sets that go up to 1/2. You just have to decide if you need the 64th sizes or not. ...
    Hello, I m drilling out port holes in an ID Fan. The hole are for sensing lines so my instruments can read the differentil pressure in the ID fan. the material i am drilling is as hard as...
    I need a 3/4 inch drill Bit for metal. It needs to be at least 8 inches long.
    3/4 x 12 HSS bit for drilling metal. follow the link ...
    I need to drill a 3 foot long 1.5 inch wide hole through a boulder/rock. Where can I get a drill bit for that application and aprrox. how much? THANKS
    Our can do it in your SDS Max drill. See our ...
    I need replacement drill bits for taping 6/32 and 8/32. Can you tell me what sizes I will need to order?
    For the 6x32 drill with a For the 8x32 drill with a ...
    do you have a 15/16 drill bit for matal
    Yes we do, right here. Part Number: ...
    am looking for a Q size dripp. I am drilling a hole in hard plastic but i assume i will only find a normal type bit. do you have Q sizes of any type that i might use.
    This link shows Q: ...
    I have a pool with repressed clay brick pavers around it. I need to drill holes to insert loop lock pool cover anchors. the anchors take a 3/4" hole, and have a 1/4" tall shoulder at the to...
    Drill the 3/4 holes first, then the 7/8. The hammering action should only help for the 3/4 holes but I would turn it off for the 7/8. ...
    we need 5/32 x about 6 " black bitts.
    If your looking for a long High Speed Steel HSS for drilling metal then follow this link. Aircraft Drills - Fractional
    Hi John, Please explain to me the different with the two bits. I have a Hilti Te-24 rotary hammer drill, will the bits fit. thanks, Robert
    SDS-Plus Drill Bits bits fit the Hilti TE-24. SDS-Max Drill Bits...
    I would like to know if you sell this item, and if so what is the price?
    USA Made Numbered drill bits are here ...
    I need to drill a 1 1/4" hole through a cinder block (foundation) in order to install a sillcock. The block has a width of 8". I have an 18v DeWalt hammer drill - is there a bit that will work...
    Dave, I am not sure your 18v will have enough power to do the job, but drilling cinder block I think it will do. The bit to use with it is ...
    i need to drill stainless sinks and also silestone a quartz products
    You will need two different types of bits. stainless = Cobalt bits Cobalt Jobbers - Fractional Sizes...
    I had new pavers put around my pool and now I need to drill new holes for my safty cover. Of course I do not want to crack the paver brick as I drill the holds. The holds need to be 3/4" X 18"...
    The best bit for you would be the
    Hi thanks for your help.i'm having trouble finding a drill bitt that fits on my dewalt 18 volt hand drill.i need a diamond style drill bitt for tile.also I have a rubi drill brace for drilling...
    For the bit that drills tile for this link. Glass & Tile Drills on you rubi drill i am not sure what you are after.
    I need to drill 1-1/8 or 1-1/4 inch holes through well cured (very hard) concrete. I have an SDS type drill... any particular brand or style of bit better for this job?
    Ivars, If your SDSplus hammer is rated for 1-1/8, then you should have no problem drilling. see part
    My boss has sent me on a quest to find this drill bit. 48" long 3/8 Thick For Use - Drill into wood. Do you sell them? Thank you Ann
    Ann, The best bit I have on the shelf is our
    I need to drill holes in the frame of a travel trailer to fit a #10 screw. The frame is a box frame that I estimate to have between 1/8"and 1/4" thick walls. What size and kind of bit would be the...
    use a 5/32 drill (
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