4mm Titanium Coated Drill Bit Spiral Jagged Saw Composite Twist

4mm Titanium Coated Drill Bit Spiral Jagged Saw Composite Twist Description

[Fully Ground Process & 135-degree Split Point]Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance. 135-degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
[Multiple Application]Suitable for Cutting such as Wood, Plastic, Aluminum Alloy, and Other Softer Metals.
[Work Efficiently]The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.

Product specifications: 4mm
This is a 3 in 1 serrated drill:
Function 1: Can be used as a drill
Function 2: Can be used as a sawtooth groove
Function 3: Can be used as a saw blade on the surface of wood
Colour:As Shown
Material:Metal

Package Contents:
1 x Drill Bits

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.