Sourcingmap 1.2mm Tungsten Carbide End Mill Endmill CNC PCB Engraving Bits 4 Flutes Left Hand 5 Pcs

• Weight: 36g; Package Content: 5 x PCB End Mill, 5 x Plastic Case
• Product Name: PCB End Mill; Shank Diameter: 3.175mm/ 1/8"
• Main Color: Silver Tone; Cutting Diameter: 1.2mm/0.05"
• Total Length: 38mm/ 1.5"; Rotation Type: Left Handed; Features: 4 Flutes. The longer the length of the tool clamped by the chuck, the better. If the clamping length is shorter, you need to lower the feed rate and cutting speed to reduce vibration and extend the tool life.
• Cutting Edge Depth: 7mm/ 0.28"; Material: Tungsten Carbide. Combined with the material to be processed, select an appropriate feed rate and cutting speed to improve the tool life and obtain better processing accuracy and performance.

3.175mm x 1.2mm x 7mm left handed carbide 4 flutes end mill engraving bits for CNC/PCB. These corn teeth end mill engraving bits are great replacements for your CNC or PCB machinery. With sufficient flexural strength and wear resistance. Milling, hole and plate edge, surface clean, tidy. Made from ultra-fine grain carbide material which of good milling properties to ensure efficient work. A Wide Range of Materials can be engraved, including: PCB, SMT, CNC, mould, Majority of plastics, Wood, Fibre glass, Carbon, etc.