RUKO
✓Price
$13.19
HALJIA 6 pcs 90 Degree 3 Flutes HSS Countersink Drill Bit Chamfer Cutter End Mill Cutting Chamfering Tools 6.3 to 20.5mm
★★★★★
$13.19
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1
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About this item
- Specifications: diameter of the countersink top: 20.5mm,16.5mm,12.4mm,10.4mm,8.3mm,6.3mm; diameter of the bottom:10mm,10mm,8mm,6mm,6mm,5mm; length overall: 64.5mm,60mm,56.5mm,50mm,50mm,45mm
- 3-flutes 90 degrees chamfer drill bits,Material-high speed steel 4241
- Suitable for processing metal and some non-metallic materials, such as carbon steel,thin iron plate, insulation board, PVC board, wood plate and so on
- The high-quality countersink drill bits can remove burrs well without leaving scratches.
- They are compatible with all kinds of common drill and drilling machine, recommend bench drill to use
Product description
Feature: Suitable for processing metal and some non-metallic materials, such as carbon steel,thin iron plate, insulation board, PVC board, wood plate and so on The high-quality countersink drill bits can remove burrs well without leaving scratches. They are compatible with all kinds of common drill and drilling machine, recommend bench drill to use Specifications: Shape: 3 flutes Edge: 90 degrees Material: high speed steel 4241 Color: white Sizes: Head Diameter x Shank Diameter x Length 6.3MM : 6.3mm x 5mm x 45mm 8.3MM : 8.3mm x 6mm x 50mm 10.4MM : 10.4mm x 6mm x 50mm 12.4MM : 12.4mm x 8mm x 56.5mm 16.5MM : 16.5mm x 10mm x 60mm 20.5MM : 20.mm x 10mm x 64.5mm Packing List: 6 x countersink drill bits
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
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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