UPGRADED SHARPENING JIG AND WHETSTONE - Our improved chisel sharpener is made of high-density aluminum alloy, which can fix and fine-tune the angle of the chisel and whetstone edge. With the included diamond whetstone (2-sided grit 400/1000), the entire blade can be sharpened evenly FREELY ADJUST THE ANGLE - Adjust the desired angle by adjusting the distance between the top of the chisel or planer and the Honing Guide. Equipped with a stable clamp, it is quick and easy to use STABILITY WITH WIDENED ROLLER - Our chisel sharpener has increased the width of the roller, which makes it more stable when used. You can easily sharpen a chisel or plane by simply rolling it back and forth without worrying about tilting and uneven force THREE-POINT LOCKING MECHANISM - Featuring a three-point fixing system, the chisel sharpener holds tools securely in place during sharpening, preventing slips. Its high-density aluminum alloy construction also offers excellent rust resistance for long-lasting performance ADJUSTABLE HEIGHT AND WIDTH - The height can be adjusted between 0-11mm, and the width can be set from 5-65mm using the knob, making the sharpener compatible with a wide range of chisel and planer sizes for a perfect fit every time UPGRADED SHARPENING JIG AND WHETSTONE - Our improved chisel sharpener is made of high-density aluminum alloy, which can fix and fine-tune the angle of the chisel and whetstone edge. With the included diamond whetstone (2-sided grit 400/1000), the entire blade can be sharpened evenly FREELY ADJUST THE ANGLE - Adjust the desired angle by adjusting the distance between the top of the chisel or planer and the Honing Guide. Equipped with a stable clamp, it is quick and easy to use STABILITY WITH WIDENED ROLLER - Our chisel sharpener has increased the width of the roller, which makes it more stable when used. You can easily sharpen a chisel or plane by simply rolling it back and forth without worrying about tilting and uneven force THREE-POINT LOCKING MECHANISM - Featuring a three-point fixing system, the chisel sharpener holds tools securely in place during sharpening, preventing slips. Its high-density aluminum alloy construction also offers excellent rust resistance for long-lasting performance ADJUSTABLE HEIGHT AND WIDTH - The height can be adjusted between 0-11mm, and the width can be set from 5-65mm using the knob, making the sharpener compatible with a wide range of chisel and planer sizes for a perfect fit every timebetween the chisel or planer and the honing guide, while a widened roller ensures greater stability and smoother sharpening. The three-point locking mechanism holds tools securely to prevent slipping, and the adjustable height (0–11mm) and width (5–65mm) make it compatible with a wide range of chisel and planer sizes for a perfect fit every time.