Bonna® Square Drill Bits

are currently looking at this product.

Drill perfectly square holes with ease!

Key Highlights:

High-speed premium steel

Extended core for better stability

Speed up the construction process

Ideal for woodworking

Sale price$79.99 Regular price$199.99
Save $120.00
Choose Set: Set of 4

Choose Set

Only left in stock!

USER-FRIENDLY DESIGN

Why struggle with chiseling out square holes and dealing with frustrating tools? The Bonna® Square Drill Bits are here to make your life easier! They are perfect for professionals in renovation, construction, installation, and decoration industries.

TIME-EFFICIENT

These drill bits significantly reduce the labor intensity of construction workers, speed up the construction process, and cut down on costs. Avoid frustration and save valuable time with every task you undertake.

PREMIUM QUALITY

Crafted from high-speed steel (HSS), these bits are built to last, offering the durability and strength needed for intensive woodworking projects.

PRODUCT SPECIFICATIONS

Material: High-speed steel
Hardness: HRC48-50
Size: 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.5mm), 1/2" (12.7mm)
Shank diameter: 0.75" (19mm)
Length: 7.16"-8.07" (182mm-205mm)

Questions? We’ve Got The Answers!

Our customer support is available Monday to Friday: 9AM-5PM.Average answer time: 24h

What people are saying