10 Best
Countersink Screws
-
Product Highlights- Twin-thread pzd countersunk screws
- 4 x 40, 5 x 40, 5 x 50, 5 x 60 and 5 x 80 mm
- Yellow zinc passivated for corrosion resistance
- Sizes: 3 x 16, 3 x 20, 3.5 x 25, 3.5 x 30, 4 x 30, 4 x 35,
- Handy storage case with individual compartments
- Yellow zinc passivated for corrosion resistance
SHOWview product -
Product Highlights
- Single-thread, case-hardened pzd countersunk screws
- 5 x 30, 50, 60, 70 and 80 mm, 6 x 100 mm
- Yellow zinc passivated for corrosion resistance
- Sizes 3 x 12, 3.5 x 12, 16, 20, 25, 30 and 40 mm, 4 x 20, 25, 30, 40, 45 and 50 mm,
- Sturdy metal case with removable plastic compartments
SHOWview product -
Product Highlights
- ⚙️ high quality - countersink bit is made of alloy, which has higher precision, higher hardness, faster cutting speed and strong force than ordinary drill bits
- ⚙️ product function - faster cutting and removal of chips, no need to replace the drill bit to achieve fast and smooth countersinking
- ⚙️ products include - including 5 drill bits and 5 hex wrenches, drill bits of different sizes can meet your different needs
- ⚙️ adjustable - use the included hex wrench to remove the screw and adjust the length of the countersunk hole to adjust the drilling length of screws of various lengths
- ⚙️ multi purpose - countersink drill bit set, very suitable for processing wood, plastic, soft metal, fiberboard, etc
SHOWview product -
Product Highlights
- Meet all the needs – with popular 82 degrees countersink and 10mm (3/8”) counterbore bits - you can either have the head of the screw below the surface then conceal it with matching wood plugs, or fit flush with the surface
- Fit most tools – 6mm hex shank design compatible with most quick-change chuck machines or power drills; includes 7 pieces of drill/countersink/counterbore 3in1 bits in sizes 2 mm, 2.5 mm, 2.5 mm, 3.2 mm, 3.5 mm
- Easier & faster – 3in1 drill countersink and counterbore in one step, with this 7 pcs m2 countersink set you can get perfect counterbored holes for #4 #6 #8 #10 #10 #12 #12 screws without changing bits
- Cutting depth adjustable – you may need holes for long or short screws; these counterbore drill bits with adjustable depth stop to fit the length of your screws; just tighten the pilot drill bit with the hex key (included) to the countersink sleeve
- For hardwood & softwood - the hss m2 grade countersink drill bit perform well in softwood or hardwood and serve the needs of most woodworkers; when drilling softwood, please use the one size smaller bit
SHOWview product -
Product Highlights
- 【application】pre-drill and countersink to drive screws flush with the material surface or deep hole counter boring for driving screw heads below the surface.
- 【fast chip removal】faster discharge of sawdust. ultra-sharp cutting flute clears chips efficiently and leaves a clean, smooth hole.
- 【capability & durability】drill bit material: high-speed steel; chamfer material: high-carbon steel, high hardness, offer superior cutting power and durable; chamfer angle: 82 degrees
- 【removable and adjustable】drilling length can be adjusted for various length screws simply by loosening and tightening the set screw.
- 【package content】 includes 5 screw countersinks: 5/64”x3/8”, 3/32”x3/8”, 7/64”x3/8”, 1/8x3/8” & 9/64”x1/2”equipped with a hex wrench and 5pcs replaceable drill bits
SHOWview product -
Product Highlights
- Quick change - standard 1/4 inch hex shank is quick change compatible and has an adjustable counter sleeve depth with allen wrench.the bits have self-starting point and five-fluted design eliminates chatter and vibration for smooth operation to make clean, accurate and burr-free cuts.
- Easy to use - adjustable counter sleeve depth with hex wrench,drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew,suitable for most types of hand drills.
- Countersink drill bit set including - each countersink is made from heat treated tool steel for durable and repeatable performance with easily replaceable hss (high speed steel) drill bits, including #5/#6/#8/#10/#12 head diameter and hex shank.
- Unique designed - unique designed steel countersinking and counterboring pilot hole to allow a suitably sized plug to be fitted over the screw-head; secured with hex wrench for easy replacement and adjustment.perfect for plastic,wood and metal,perfect for home diy and general building/engineering use.
- Widely use - great for wood openings, reaming, chamfering, screw head and so on.suitable for wooden planks, plywood, aluminum board, fiberboard, particle board, plastic, pvc board and other various soft material chamfer.
SHOWview product -
Product Highlights
- 【counter bore】#45 carbon steel adjustable four-cutter counter bore, chamfer angle 82 degree enable faster operation and self-clearing drilling on the swarf, getting a nice conical countersink while drilling the pilot hole
- 【size】the wood drill bit is equipped with 5 different sizes 7/64", 9/64",11/64", 3/16", 7/32", covers the full range of screw sizes, meet your various needs.
- 【better performance】the tapered drill bit is made of m2 high speed steel which have high toughness, wear resistance, and good cutting retention. the pointed tip and wide flute for drilling fast, clean pilot hole, ensures tight fit for screws
- 【adjustable】the counter-bore feature attaches flats on shank with 2 hex screws for a secure fit and can adjust the overall bit length and thus control the pilot hole depth
- 【quick change】the 1/4" hex shank can be used with power drills and quick-change chucks. perfect for wood, fiberboard, particleboard, plywood, plastic, pvc, rubber, etc.
SHOWview product -
Product Highlights
- 7pcs three pointed countersink drill bits made of high quality carbon steel with good abrasion resistance and durable,includes 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm(0.12", 0.16",0.2", 0.24",0.28",0.31",0.39") for drilling pilot holes, the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust.
- Package includes: total is 23pcs woodworking chamfer drilling tool. 4x straight drill bit cutter. 4x tapered claw drill bit cutter. 6x 1/4" hex countersink drill bit. 7x 3/8" round shank countersink drill bit 1x l wrench. 1x automatic center punch.
- 6pcs 1/4″ hex 5 flute 90 degree countersink drill bit are made of standard high speed steel. with high frequency quenching for heat treatment, the hss countersink bits have high toughness and hardness. coated by titanium, the chamfer cutter kit is rust proof and has a long service life.
- 8pcs wood plug cutter drill bit set made of durable carbon steel material,used for tapered 1/4", 3/8", 1/2" ,5/8" wood plugs to cover recessed screw holes or hide blemishes.can be used with bench drill, hand drill or other professional bench drilling machine. to avoid slipping or eccentricity during drilling, we recommend to use bench drill, or fix the drill.
- Ideal for wooden planks, fiberboard, particle board, plywood, plastic, aluminum alloy board ,pcb board and more.we provide different wood plug drill bits. you can use in any holes your need. note: for your safety, please don't use it too many fast when you use it. please check whether it is suitable for your machine before use.
SHOWview product -
-
Product Highlights
- 🔩【 high-quality 】--- made of high-quality 304 stainless steel, which feature is strong and offers good corrosion resistance in bad environments like high temperatures, cold weather, and high humidity areas. they have superior rust resistance and excellent oxidation resistance, which can ensure a long time using.
- 🔩【wide use】: m2 m3 m4 phillips flat head self-tapping screws assortment kit serves a wide range of use and for professionals, amateurs, landlords, repairmen, other diy. the set is perfect to replace broken and missing screws. it is a perfect friend for you when you are mad about the missing screws. the kit has lots of different sizes, which can meet your maximum require...
- 🔩【type】:phillips flat head self-tapping screws.⚠️⚠️⚠️the magnetic properties of 304 stainless steel due to the structural transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.
- 🔩【set includes】: m2*6/8/10mm---m3*8/10/12/16mm---m4*8/10/12/14/16/20/25/30mm---total of 15 different sizes can meet your different needs. these screws commonly have a sharp point that helps penetrate the material.
- 🔩【portable & storage】:all of the m2 m3 m4 screws are packed in a durable and sturdy box to bear the weight of the whole package efficiently. in order to avoid the screws being scattered or lost during use, we specially package each different type of screw for your convenience and storage. give you not only the best product but also the best storage system for them.
SHOWview product
Coupon copied
