Feature(may vary by option.)

●High quality: Made of ultra-fine grained carbide material, the experience is precise and easy, with high hardness, good toughness, wear resistance, high strength, and resistance to bending. Carbide PCB drill bits can replace your CNC machine and any hand tools. The drill bit has a large chip removal space, large chip removal resistance, smooth chip removal, and low drilling heat.
●Material: Carbide
●Edge: 3
●Shank: 3.175mm
●Tip: 0.1mm 0.2mm 0.3mm

[20Dx0.1mm]

Description

Super versatile: suitable for drilling and engraving PCB, acrylic, plastic, fiberglass, wood, aluminum, soft metals. Used in PCB drilling machines, engraving machines, CNC lathes, and machining centers. Works quickly and cleanly, leaving no faults or scrap behind.
10pcs 3.175mm Shank 3 Edge PCB Engraving Bit Set 20/30/40/45/60/90 Degrees Tip 0.1 0.2 0.3mm CNC Router Bit 3D Milling Cutter

Specification:
Material: Carbide
Edge: 3
Shank: 3.175mm
Tip: 0.1mm 0.2mm 0.3mm
Degrees: 20 30 40 45 60 90
Application: Majority of plastics ,Copper, aluminum, iron, jade and other hard materials engraving and cutting fine, Acrylic, PVC, Nylon, Resin, Wood, Plywood, Hardwood, Fibre glass, marble, etc

Note
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package Including:
10pcs PCB Engraving Bits
After-sales guarantee: Our drill bits are of first-class quality and have a good reputation. They have been inspected by a large number of customers. If there are any after-sales problems with the product, please contact us in time and we will do our best to satisfy you!