Wow, I was taught years ago never to use the side of the grinding wheel because the pressure may cause the wheel to shatter. Always use the face of the wheel.
The degrees written at each angle are incorrect. All three angles of a triangle must add up to 180 degrees. Assuming the unmarked angle is 90 degrees, the small angle is marked 32 degrees, 90+32=122. That leaves 58 degrees for the last angle, not 116 as marked. 116 is a wider angle than a 90 degree right angle, the corner shown is much less.
Wow, I was taught years ago never to use the side of the grinding wheel because the pressure may cause the wheel to shatter. Always use the face of the wheel.
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Pero los TALADROS no se AFILAN, sino las brocas. Corrijan el título del video.
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The degrees written at each angle are incorrect. All three angles of a triangle must add up to 180 degrees. Assuming the unmarked angle is 90 degrees, the small angle is marked 32 degrees, 90+32=122. That leaves 58 degrees for the last angle, not 116 as marked. 116 is a wider angle than a 90 degree right angle, the corner shown is much less.
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