HSS Twist Drill Bits Titanium Serrated Grooving Cutting Tap Spiral Saw Drill Tools Hole Saw Titanium

Item Type: Drill Bits

Material: High-Speed Steel+Titanium Plating

Structure: Saw&Drill

Application: Woodworking, Aluminum Alloy, Plastic Board Drilling And -Cut Grooving

Quantity: 6pcs

Diameter: 3, 4, 5, 6, 6.5, 8mm(1 Set)

Specifications:

【Combo Set of 6 Sizes】

6 most commonly-used sizes to satisfy all your needs. This drill bits set fits the majority of power drill currently on the market and come with a portable plastic bag for easy storage and organization.

【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 Hard and Thin Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy, and Other Softer Metals, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry and more.

【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.

1. High-speed steel material drill bits can be stable and durable

2. Easy to install, suitable for most of electric drill

3. Drilling need matching with cooling liquid, cooling liquid not included in the package.

Package Included: