Pure Copper Motor

Pure copper motor makes the service life of chainsaw sharpener longer

Adjust Speed

PRETEC mini chainsaw with 5-speed adjustable switch

54 Chiansaw Sharpener Accessories

54PCS accessories to meet your different needs

Adjustable Angle

PRETEC Chainsaw sharpener has an angle attachment.

Just fix the grinding angle and move back and forth on the tooth groove to quickly grind all the tools to the same angle and depth

3 Size High Hardness Sharpener Wheels

3 Size：5/32" 6/32" 7/32"

High Hardness Sharpener Wheels

Easy Install & Operation

Easy Install and Operation

• Press the lock button, and turn the head cover.
• Press the lock button on the top of case,simultaneously,inserting the grinding head to be used.
• Tighten the chuck cap