$18.99 – 15Pcs 1/4 Inch 6.35mm Shank Tungsten Carbide Wood Router Bits Set (Banggood, Aliexpress: 15PCS 1/4 Inch 6.35mm Shank Tungsten Carbide Wood Router Bits Set Chamfer Router Bit Milling Cutter for for Trimming / CNC Machine Engraving – 15PCS (the best price with coupon)).
When I was updating this page, then coupon price was $18.99 for 15Pcs 1/4 Inch 6.35mm Shank Tungsten Carbide Wood Router Bits Set (in Banggood). Basically copy coupon, view price history or create e-mail price alert. What is best price?
Latest coupon code price check (UTC time):
Banggood ($18.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. But wait a sec… Is it a good price? This price is higher than average price ($17.66) for this item.
Link: Banggood product page
Price: $18.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for 15Pcs 1/4 Inch 6.35mm Shank Tungsten Carbide Wood Router Bits Set is here. The lowest price was: $15.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).