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New Model
4-Flute Drill Bit
Sharpness Improvement
Improved Drilling Efficiency
Take the Chance
Save Up To 48% Off

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Tired of Dealing
with Fragile Drill Bits?

A Few Holes and
It's Broken

Wears out Fast
Only for Thin Materials

Clogs with Chips

Glass shattering

Trapezoidal Head
Quad blade/heat sink 2-in-1

Abrasion

Dry Proof

High Rigidity

Enlarged Spiral Groove

Fast chip discharge Dry hitting without burning.

4-Blades
Stepped Design

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Iterative Updates
More Than Just Stronger

Newly upgraded

Cutter head shape

Number of 10mm holes

10mm Punching Speed

Resistance index

Generation 2 - 4-flute ladder tooth drill

4-Flute
Ladder
Tooth Drill

420
Holes

8
Seconds

Four-flute drills

4 blades
Trapezoidal
Arc Design

300
Holes

15
Seconds

Ordinary eccentric drill

4 blades
Trapezoidal
Arc Design

100
Holes

22
Seconds

HRC62 Alloy Steel Material
High hardness
High wear resistance
Our screwdriver bits have a high hardness of up to 62HRC
Regular market screwdriver bits
Dry Proofing
Dipped in Water
With Water

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Not easy to rust corrosion-resistant
1 week Later
Before the experiment
After the experiment
1day
3day
5day
2day
4day
6day

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From Home to Factory
One Kit Fits All

Household use

Construction site

Carpentry project

Universal Hex Shank

Electric hand drill

Lithium battery

Electric screwdriver

Screwdriver

Shank Diameter
Drill Depth
Bit Diameter
Total length

Size

（mm）

WT

（g）

Length

（mm）

Working Length

（mm）
100% Refund Policy
We offer a 100% money back guarantee within 14 days of receiving a product. Try it out, if you are not satisfied, we will refund your purchase
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￡13.99
￡26.99

48% off

Specification
Set of 4: [6+8+10+12] – Bagged
🔥Set of 6: [4+5+6+8+10+12] – Bagged
6mm
8mm
10mm
12mm
Set of 5: 6mm
Set of 5: 8mm
Set of 5: 10mm
Set of 5: 12mm
Quantity
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