Green Concrete Drill Bit Set, Carbide Tip, 10pcs, Size 5/32”to 1/2”

Mgtgbao 10pc Multi-function Drill Bit Set (4-12mm)

Why choose the Mgtgbao drill bit set?

NEW MATERIALS: We refuse to use second-hand recycled metals and instead utilize new, high-quality hard alloys to provide better products to our customers.

GREAT DESIGN: The U-shaped design allows for smoother drilling, while the triangular drill bit positioning ensures more accurate drilling.

Key Features: - Material: Cemented carbide - Color: Green - Shank: 1/4 inch hex shank - Cutter head type: Cross - Sizes: 5/32" (4mm), 3/16" (5mm), 1/4" (6mm), 5/16" (8mm), 3/8" (10mm), 1/2" (12mm)

Package Contents: - 2pcs of 4mm drill bits with 6.35mm shanks - 2pcs of 5mm drill bits with 6.35mm shanks - 2pcs of 6mm drill bits with 6.35mm shanks - 2pcs of 8mm drill bits with 6.35mm shanks - 1pc of 10mm drill bit with 6.35mm shank - 1pc of 12mm drill bit with 6.35mm shank

Cross Cutter Head Design: - More accurate positioning - Less resistance - Unique angle design for stable, fast drilling without breaking the border

Spiral Chip Removal: - U-shaped drain groove and spiral handle design for easy chip removal during work, resulting in smoother drilling.

1/4 Inch Hex Shanks: - Hex shank can lock firmly, suitable for any electric drill, hand drill, or bench drill. - Prevents bits from slipping, improving working efficiency.

Notice: - Keep bits cool with a flow of cooling water when drilling to help maintain sharpness and durability.

product information: