🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$41.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
QISF 7Pcs 300mm Extra Long Twist Drill Bits Set ( 4-12mm）+ 9Pcs Woodworking Drill Bit Depth Stop Collars Ring Locator (3-16mm)，for Wood Hole Cutter Drilling DIY Plastic — image 1
Drill Bit SetsQISF✓ In stock

QISF 7Pcs 300mm Extra Long Twist Drill Bits Set ( 4-12mm）+ 9Pcs Woodworking Drill Bit Depth Stop Collars Ring Locator (3-16mm)，for Wood Hole Cutter Drilling DIY Plastic

★★★★★
$41.99
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About this item
  • 【Perfect Tools Set】--- Extra Long Twist Drill + Stop Collar，accurately control the depth of a hole you are drilling.Great for drilling depth when a precise measurement is needed for hole depth; Designed to hold your drill bit securely in place and grip the entire diameter of your drill bit without the screw ever touching the shaft.
  • 【Wide Applocation】--- Great for most drilling jobs and soft materials such as aluminum, wood, plastics et.
  • 【Easy to Use】--- Simply choose the appropriate size drill bit and stop collar, slide the collar on the bit and set the required depth with a ruler or depth gauge (not included), then tighten the collar screw to the drill bit.
  • 【High-Carbon Steel】--- Both made of High-carbon steel,hardened by quenching heat, high hardness and durability.
  • 【Package】--- 7 Pcs 300mm Extra Long Twist Drill Bits(4-12mm) + 8 x Drill Bit Depth Stop Collar(3-16mm) + 1 x Hex Wrench ; *** Because the drill bit is too long (Easy to break or deform), please pay attention to the speed and safety when using ***
Product details
Brand
QISF
Manufacturer
QISF
Size
12 millimeters

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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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

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