Professional 4-Piece Drill Bit Kit
Professional 4-Piece Drill Bit Kit
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Get the Job Done with Our Ultimate Tungsten Power Bit
Take your drilling to the next level with our top-of-the-line tungsten power bit. This heavy-duty bit effortlessly cuts through steel, stone, concrete, metal, wood, and glass, making it the perfect tool for any job. With its impressive performance and durability, you'll be able to tackle even the toughest projects with confidence.
Quad-Edge Saw-Tooth Point for Easy Drilling
Our bit features a solid tungsten-steel core with four scalpel-sharp faces that self-center instantly, biting clean and reducing walk and burrs on tough materials. This means you can drill with precision and accuracy, without worrying about damaging the surrounding material. With our quad-edge saw-tooth point, you'll be able to drill faster and more efficiently, saving you time and effort.
Violet Titanium Shield for Extended Life
The bold violet color of our bit isn't just for show - it's a sign of the Ti-Al-N armor that's fused to the tungsten steel, providing up to 3 times the life of bare HSS bits. This means you can drill more and replace less, saving you time and money in the long run. With our violet titanium shield, you'll be able to tackle even the toughest projects without worrying about bit wear and tear.
Rapid Chip Clearance for Smooth Drilling
Our oversized twin-helix flutes carve wide airways, flinging debris clear and keeping the tungsten edge cool and razor-keen. This means you can drill faster and more efficiently, without worrying about overheating or clogging. With our rapid chip clearance system, you'll be able to tackle even the toughest drilling jobs with ease.
¼″ Hex Quick-Lock Shank for Secure Drilling
Our bit features a ¼″ hex quick-lock shank that clicks into impact drivers, cordless drills, or presses for slip-free, full-torque delivery. This means you can drill with confidence, knowing your bit is securely in place. With our quick-lock shank, you'll be able to tackle even the toughest drilling jobs without worrying about bit slippage or loss of control.
Five Core Diameters for Versatility
We offer five core diameters (6, 8, 10, 10L, and 12 mm) to cover pilot holes through heavy-duty anchors. Check out our full size chart below to find the perfect bit for your job. With our range of core diameters, you'll be able to tackle a wide range of drilling tasks with ease and precision.
| Bit Ø | Overall Length | Cutting Flute |
|---|---|---|
| 6 mm (¼") | 60 mm / 2.36" | 35 mm / 1.38" |
| 8 mm (5/16") | 100 mm / 3.94" | 60 mm / 2.36" |
| 10 mm (⅜") | 75 mm / 2.95" | 45 mm / 1.77" |
| 10 mm Long | 115 mm / 4.52" | 80 mm / 3.14" |
| 12 mm (½") | 120 mm / 4.72" | 80 mm / 3.14" |
Frequently Asked Questions
Do I need coolant when drilling glass or ceramic?
Yes, using coolant will help preserve the tungsten steel edges and prevent cracks. This will ensure that your bit lasts longer and performs better.
Can these bits handle hammer action?
Our bits are engineered for rotary work, but they can handle light tapping on masonry. However, for heavy hammering, we recommend using a dedicated hammer drill bit.
Are the tips resharpenable?
Yes, the tungsten-steel edge can be touched up with a diamond wheel, although replacing the bit is often faster and more cost-effective. With our bits, you'll be able to get the job done quickly and efficiently, without worrying about bit maintenance.
