Feature

●High Quality: The PCB drill bits set are made of high-quality tungsten carbide steel alloy, which is high wear resistance, high hardness, anti-impairment. Seismic design on the blade edge enables it to stay stable during engraving.
●Material: Made of Tungsten Steel, highly wear resistance, high hardness, bending strength, highly working efficiency Highly precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches.
●Set of 10 different size: 1.1mm,1.2mm,1.3mm,1.4mm,1.5mm,1.6mm,1.7mm,1.8mm,1.9mm,2mm, Shank Size:3.175mm. length, 38mmmm. different size for meeting your needs.
●PCB Drill Bit With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left. Package with high quality plastic box, easy carry and better protection keeps the blade tip goods in the delivery from being damaged.
●Widely using application: These CNC router burrs mainly used for cutting and engraving and worked on Acrylic, PVC, Nylon, Resin, PCB circuit board perfectly. Attention: Dont use on too hard material, like high hardness iron.

Description

Features:
These drills can be used on CNC Machines, micro milling or drill machines, drill presses, or hand held tools
Excellent for plastic, fiberglass, steel, aluminium, copper and brass, titanium.
Drill Bits for 3D Printer Nozzle Cleaning Kit
Carbide PCB CNC Drill Bits replacements for your machines and any Handheld tool.
Package with high quality plastic box, easy carry and better protection keeps the blade tip goods in the delivery from being damaged.
Specifications:
Product Name:PCB Drill Bit
Material: Tungsten Steel
Diameter;1.1mm,1.2mm,1.3mm,1.4mm,1.5mm,1.6mm,1.7mm,1.8mm,1.9mm,2mm,
Shank Diameter:3.175mm
Total Length:38 mm

Package Included:
1 x 1mm PCB Drill Bits
1x 1.1mm PCB Drill Bits
1x 1.2mm PCB Drill Bits
1x 1.3mm PCB Drill Bits
1x 1.4mm PCB Drill Bits
1x 1.5mm PCB Drill Bits
1x 1.6mm PCB Drill Bits
1x 1.7mm PCB Drill Bits
1x 1.8mm PCB Drill Bits
1x 1.9mm PCB Drill Bits
1x 2mm PCB Drill Bits

Note:
Dont use on too hard material,like high hardness iron.
You must apply force evenly and vertically while using. Do not touch the blade with your hands or external force to avoid damage
At the trepanning,please wear good protective measures,in case of wood chips splash damage eyes.