SAVE TIME EFFORTLESSLY for your most challenging metal/wood drilling projects with Our Ultimate Punching Drill Bits Set!
Made of industrial-grade 6542 HSS Carbide and durable alloy, Ultimate Punching Drill Bits Set performs excellent high-speed drilling with accuration. Its U-type slot design also allows easier chip removal and reduces resistance, thus smoother drilling!
Ideal for everyday drilling on even the hardest materials, e.g. steel, alloy, tile, concrete, brick & more. With a variety of sizes for you to choose from, it also features a self-centering point to maintain precise placement.
This easy-to-use bit set is an essential to make all the projects, repair or maintenance more perfect!
🛠️ Smooth Drilling
Unique groove design provides low resistance, making drilling faster and smoother, and easier to remove chips.
🛠️ Unique Design
U-shaped groove design can quickly remove drill cuttings, anti-skid triangle handle can firmly fix the drill bit in the electric drill.
🛠️ Ultra Sharp
The bits can effortlessly drill, tap, and countersink holes in just one step even on the hardest materials - Ceramic, Brick etc.
🛠️ High Speed Steel
Made of 6542 HSS Carbide and study, high-speed steel with strong and quick penetrating ability. Saving extra time and money for you with high durability.
🛠️ Safer and More Convenient to Use
The three-plane design on the drill shank is used for tighter clamping, thus ensuring the safety of the precise hole to the greatest extent.
🛠️ Anti-Slip Shrank
Triangular shank allows drill bits to be held tightly and prevents slip.
🛠️ Wide Usage
The pointed tungsten carbide blade can easily penetrate various materials such as tiles, concrete, bricks, glass, plastic and wood, and reduce cracking.
Material: Hard Alloy
Tool Holder Type: Triangle Handle
Cooling Type: Outer Cold
Blade Top Corner: 135°
Category: Hole expansion drill
Optional Style: 6mm, 8mm, 10mm, 12mm
Weight: Approx. 180g
Blade Diameter: 6-12mm
- 1 x 6mm drill bit OR
- 1 x 8mm drill bit OR
- 1 x 10mm drill bit OR
- 1 x 12mm drill bits OR
- 4 x drill bits (6+8+10+12mm)