sourcing map 9pcs Router Collet Driver Adapter Set Convert 8mm/12mm/12.7mm to 6mm 8mm/9.5mm/12.5mm to 6.35mm 10mm/12mm to 8mm 12mm to 10mm for CNC Engraving Bit Machine

• Size: 8mm to 6mm, 12mm to 6mm, 12.7mm (1/2") to 6mm, 8mm to 6.35mm (1/4"), 9.5mm (3/8") to 6.35mm (1/4"), 12.7mm (1/2") to 6.35mm (1/4"), 10mm to 8mm, 12mm to 8mm, 12mm to 10mm
• Made of carbon steel for high hardness and strength. Black oxide finish for corrosion and wear resistance.
• Suitable for engraving machine, CNC machine and wood router chuck conversion.
• Provide precision, tight and stable clamping force for work efficiency.
• Easy to use. Just slide the adapter into your collet and tighten.

Specifications: Size: 8mm to 6mm, 12mm to 6mm, 12.7mm to 6mm, 8mm to 6.35mm, 9.5mm to 6.35mm, 12.7mm to 6.35mm, 10mm to 8mm, 12mm to 8mm, 12mm to 10mm Outer Diameter (OD): 8mm / 0.31", 12mm / 0.47", 12.7mm / 1/2", 8mm / 0.31", 9.5mm / 0.37", 12.7mm / 1/2", 10mm / 0.39", 12mm / 0.47", 12mm / 0.47" Inner Diameter: 6mm / 0.24", 6mm / 0.24", 6mm / 0.24", 6.35mm / 1/4", 6.35mm / 1/4", 6.35mm / 1/4", 8mm / 0.31" 8mm / 0.31", 10mm / 0.39" Total Length: 25mm / 0.98", 27mm / 1.06", 27mm / 1.06", 25mm / 0.98", 25mm / 0.98", 27mm / 1.06", 25mm / 0.98", 28mm / 1.1", 28mm / 1.1" Material: Carbon Steel Finish: Black Oxide Package Content: 1 Set (9pcs) x Router Collet Driver Adapter Descriptions:Made of carbon steel for high hardness and strength. Black oxide finish for corrosion and wear resistance. Suitable for engraving machine, CNC machine and wood router chuck conversion. Provide precision, tight and stable clamping force for work efficiency. Easy to use. Slide the adapter into your collet and tighten.