🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$28.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
1/2" HSS Twist Drill Bit High Speed Steel Milling Cutter 16mm/17mm/20mm/21mm(17mm) — image 1
Drill Bit SetsHilitand✓ In stock

1/2" HSS Twist Drill Bit High Speed Steel Milling Cutter 16mm/17mm/20mm/21mm(17mm)

★★★★★
$28.99
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About this item
  • Reasonable 38 Degree Large Angle Design: Increase chip flute, smooth and flat high temperature non-stick knife.
  • Premium Material: Forged with premium 9341 steel, the head is quenched and heat treated, it is high hardness and good durability.
  • 135 Degree Drill Tip: 135 degree drill tip double back angle design dyeing head is sharper, precision grinding technology, good durability.
  • Multiple Size Optional: Shank diameter 16mm/17mm/20mm/21mm for choice and size is marked on drill bit, easy to choose.
  • Ideal Replacement: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the working efficiency.
Product details
Brand
Hilitand
Manufacturer
Hilitand
Colour
17mm

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

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