A 40-piece end mill and router bit set for precision cutting and repeatable trims. GHWMYD CNC Router Bits Set mixes ball nose and flat nose 2-flute bits with nano blue and titanium coatings, built for cleaner cuts and longer life. Could this comprehensive kit be the practical choice for workshops that work with wood, aluminium and PCBs?
⚡ At a Glance
- • Cutting Quality: Sharp 2-flute carbide geometry for cleaner chip evacuation and reduced tear-out
- • Best for: Hobbyist CNC users, small workshops and PCB makers needing many spare cutters
- • Not ideal for: High-production industrial routing that requires larger diameters or varied shank sizes
Set includes 40 1/8" (3.175mm) shank end mills in ball nose and flat nose 2-flute designs. Overall length is 38mm, with nano blue and titanium coatings aimed at extending cutter life.
Accurate template trimming - thanks to top bearing flush trim bits
Two independent ball bearings, each forced on with steel collars at the tip, guide the cutter along templates while using a 1/8" shank. The bearing arrangement keeps the cutter concentric during flush trimming.
Template-guided trimming yields consistent edges and minimal material overcut, so parts match templates precisely and require less finishing.
Reduced wear and heat build-up - with nano blue and titanium coatings
Surface coatings reduce friction between cutter and material, lowering heat at the cutting edge and slowing abrasive wear on ultra-fine grain carbide. The combined coating options target improved longevity under repeated use.
Coated cutters hold sharpness for longer sessions, meaning fewer tool changes and steadier results across multiple cuts.
Wide material compatibility - thanks to 2-flute carbide geometry
Two-flute geometry balances chip clearance and rigidity, suited to plastics, hardwood, carbon fibre, aluminium and printed circuit boards listed as suitable materials. Ultra-fine grain tungsten carbide maintains edge stability when cutting harder substrates.
A single kit handles model-making, PCB work and light aluminium milling, reducing the need to buy separate specialised cutters.
✨ The 4 Key Reasons for GHWMYD CNC Router Bits Set
- 40-piece kit - wide selection keeps multiple cutters ready for continuous work
- 1/8" shank (3.175mm) - compatible with common collets for quick tool changes
- Dual ball-bearing flush trim bits - template-guided trimming gives consistently even edges on curves and straight runs
- Ultra-fine grain carbide cutters - stay sharp under metal and wood cutting tasks
📋 Technical Details at a Glance
- Category: CNC router bits / end mills set
- Brand: GHWMYD
- Set contents: 40 pieces, 4 types each 10pcs (ball nose 2-flute, flat nose 2-flute, nano blue coat and titanium coat variants)
- Material: Ultra-fine grain carbide (tungsten steel)
- Shank: 1/8" (3.175mm)
❓ Frequently Asked Questions
Q: Are the shanks 1/8"?
A: Yes, the set uses a 1/8" shank, specified as 3.175mm in diameter.
Q: Can these cutters handle aluminium and brass?
A: User feedback confirms good performance on aluminium and brass, and the descriptions list aluminium among suitable materials.
Q: Do any bits include bearings for flush trimming?
A: Yes, the kit includes professional flush trim router bits with top bearings; two independent ball bearings with forced-on steel collars guide the cutter for precise trimming.
🏆 Our Verdict
The GHWMYD CNC Router Bits Set suits hobbyists, model-makers and small workshops that need a large number of spare end mills for trimming, engraving and light metal work. Generous variety, top-bearing flush trim cutters and coated carbide construction combine to reduce downtime and extend cutter life. While budgets differ, the spare pieces and wear-resistant finishes make the set a practical resource for ongoing projects.
