Best Perfect For Countersinking Screws

IRWIN Countersink Drill Bit Set for Metal 5-Piece 1877793

Precision Ground 82° Tip For Countersinking Most Machinable Metals, Wood, And Plastic.
Made From Industrial Grade High Speed Steel For Increased Durability.
Includes A Black Oxide Finish For Added Corrosion Resistance.
Five-Flute Design Reduces Vibration For Smoother Drilling And Extended Life.

TOTAL OF 11 HEAVY-DUTY S-BLADES - In addition to the blade attached to the deburring tool, there are 10 extra blades provided..
HIGHLY DURABLE DEBURRING BLADES - The blades are made of tempered high-speed steel that makes them high performing and resistant to wear. The lifetime of these blades is 80% more than regular blades..
SUPERIOR QUALITY - Equipped with aluminum handle for longevity, this deburring tool offers comfortable and secure grip..
VERSATILE HAND DEBURRING TOOL - Designed for purposes ranging from DIY projects to professional industrial applications. Works on Metal, Plastic, PVC, and many other surfaces..
COUNTERSINK HAND REAMER – Sharp 62-64 HRC 90° angled blade, perfect for countersinking circular openings in wood, plastic or metal. Ergonomic handle designed for maximum comfort in your hand..

Features：003cbr003e 1：Complete hole drilling, tapping, deburring and countersinking in one operation with power impact tool.003cbr003e 2：Back tapered beyond tap to prevent thread damage from over-drilling.003cbr003e.
3：Made from high-speed steel, these combination drill and tap bits are designed to tap up to 10-gauge wood, plastic copper, brass, aluminum, sheet metal and other soft materials. They are not suitable for drill and tap in very hard metals..
4:A perfect countersink drill bit set, a perfect tap and die set, two in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..
5:High speed steel construction provides extra durability to drill bits to perform multiple drilling operations while maintaining its strength..
6:Self-centering point, do not need assistant center drilling or center punching..

Simpson Strong Tie WSHL134S7 #7 1-3/4 High Low Phosphates #2 Square 8d EQUIV 2M.
Ribbed flat head with nibs for easy countersinking.

...ial Reminding - ● These flute countersink drill bit set are machined from high speed steels and are available in 6 different diameter sizes. Size - 6mm(1/4''), 8mm(5/16''), 9mm(3/8''), 12mm(1/2''), 16mm(5/8''), 19mm(3/4'').
✔ Eliminates Chatter&Vibration - All have a 90° angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness. A Chatter-Free,five-flute designed with staggered cutting teeth aranged to insure free chip flow and rapid chatter free cutting..
✔ Mutiple Application - Ideal for wooden planks,fiberboard,particle board,plywood,plastic,alumiumn board ,pcb board and more.
✔ Premium Design - Great for Sinking 90 Degree Holes into Wood and Soft Metals Countersunk Screws and Fixings.Suitable for DIY, Home and General Building/Engineering Using. ●NOTE:There will be a slight color difference between the picture and the actual product. Please you can refer to the photos of other customers'review. We will promise that our products are 100% brand new..
✔ Sweet Tips - 1/4″ hex shank countersinks are fine for a quick drill. They don’t slip in drill chucks. You can make deep countersinks easily by setting the countersink’s depth stop to allow the countersink to drill more deeply into the....

100% battery powered. Eliminates the hassle of using gas, compressor, and hose.
Brushless motor maximizes runtime and durability.
Micro nose improves line of sight and accuracy of nail placement (Compared to DEWALT DC616).
Tool-free selectable trigger for sequential or contact actuation modes.
Tool-free depth adjustment for precise countersinking of nails.

Flat head with countersinking nibs allows the screw to drive clean and flush to the surface.
Square drive for confident stick fit while driving.
Not recommended for exterior projects or treated lumber.
Yellow zinc finish complements most wood finishes.

Lithium Ion Technology and 20V MAX: Lighter, more compact, no memory, longer life.
11 Position Clutch: Provides precise control for drilling into wood, metal, plastic, and all screwdriving tasks.
Features integrated bit holder under drill handle that includes double ended bit.
Variable Speed: Allows countersinking without damaging material.
Ideal for drilling into wood, metal plastic and all screw driving tasks.