🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$72.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
GOTOTOP Square Hole Mortise Drill Bit, 6Pcs Titanium Coated Steel Mortising Chisel Power Tool for Woodworking Mortise Chisel (6.35mm,8mm,9.5mm,12.7mm,14mm,16mm) — image 1
Drill Bit SetsGOTOTOP✓ In stock

GOTOTOP Square Hole Mortise Drill Bit, 6Pcs Titanium Coated Steel Mortising Chisel Power Tool for Woodworking Mortise Chisel (6.35mm,8mm,9.5mm,12.7mm,14mm,16mm)

★★★★★
$72.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 【High Quality Steel】: This square hole drill is made of special steel, heat treatment, hrc48 - 50, offers high hardness, elongated and high concentricity. Sharp blade, continuous, fast cuttings, high efficiency
  • 【How To Do The Work 】: The square drill into the hole drilled by the rotating body, while the impact of the use of percussive force transmitted to the outer body, the material grinding round hole and square head wall, and the debris will be discharged from the tube to the same.
  • 【Labor-saving and Precise】:This professional saw drill bit is ideal for drilling square holes in wood with mortising machine or mortising attachment. And reduce the labor intensity of construction workers, speed up construction speed, reduce construction costs for construction, installation.
  • 【6 Different Sizes】: 6 pieces to the packaging with different slot diameter to meet your needs. This mortise chisel hole saw drill bit set comes with 6 different size: 1/4inch (6.4mm)-106g; 5/16inch (8mm)-131g; 3/8inch (9.5mm)-154g; 1/2inch (12.7mm)-195g; 9/16inch (14mm)-214g; 5/8inch (16mm)-222g, suitable to open different square holes.
  • 【Widely Applicable】: The wood drill bits set fits all mortising machines and drill attachments. Square hole drilling is mainly used for woodworking aspects. Professional point, suitable for construction, design, renovation, decoration, etc. Please note: the chisel alone will not work in a wood drill, you need an attachment for your drill.
Product details
Brand
GOTOTOP
Manufacturer
GOTOTOP

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →