RUKO
✓Price
$45.99
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Telituny Countersink End Mill, 5 Pieces CNC Rotary Cutter Flat Countersink Set Cutter Slot Drill Bit M3 M4 M5 M6 M8 4 Flutes HSS ALCountersunk Milling Groove Drilling Tool for Milling Copper Aluminium
★★★★★
$45.99
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1
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About this item
- Countersunk cutter: the countersink end mill is a specially manufactured tool, the CNC rotary cutter set is mainly used for cutting holes for screwing in bolt or screw heads.
- High precision: this countersink set drills holes and floor holes with high alignment accuracy. Due to the high productivity, the cutters are widely used in the cutting industry.
- Excellent quality: the cutter slot drill is made of hardened high-speed steel with high toughness, wear resistance and high hardness for high-speed cutting; countersink cutters are usually used for mounting milling machines.
- More time saving: the drill steel cutter can reduce the time of tool change, facilitate chip removal, improve the efficiency of machine tool movement and save the time of mould making by countersunk cutters.
- Wide application: the slotted drill tool is suitable for milling copper, aluminium, steel, cast iron and other materials, the countersunk head set can be processed directly or finely machined for heat treatment.
Product details
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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