User manual DRILL DOCTOR 300

[. . . ] SPL IT PO INTS 300 User's Guide Guía del usuario Mode d'emploi MODEL PEN BIT S Thank you. . . ® for buying your Drill Doctor. It will become a valuable tool because you will now have sharp drill bits before a project, during a project, and after a project. I am very proud of the quality of our products and I am equally proud of the great people at Drill Doctor who design and produce them. If you have questions or need help with your Drill Doctor, please contact us and one of our customer representatives will be there to help. Use this User's Guide to learn to operate your Drill Doctor. [. . . ] After inserting a small bit into the Chuck and while holding the Alignment Button in, insert the Chuck into the Alignment Port. Then, insert a finger into the back of the Chuck Knob and push the bit forward against the Drill Stop. Look through the Window and make sure the Bit Clamps grasp the bit at the narrowest point when you release the Alignment Button. Tighten the Chuck Knob, but Correct before sharpening small bits, look through the back of the Chuck to be sure all Chuck Jaws are straight against the drill bit. If the Jaws appear to be out of line, move the Chuck Knob slightly to the left just until the Incorrect Jaws straighten--do not loosen the Chuck Knob or the bit will loosen and the alignment will be lost. Now, sharpen the bit in the usual manner. 10 www. DrillDoctor. com Aligning and Sharpening Masonry Drill Bits 1. Insert your masonry bit in the Chuck in the same manner as other bits (See page 5). 2. <MODIFY ART> Push the Alignment Button back to the housing and hold it in through Step 4. Insert the chucked drill bit to the stop. Bit Clamps are not used when aligning masonry bits. While looking through the window, start with the carbide tip of the bit straight up and down (12:00 and 6:00), and then turn it 1/8 turn to the right (the carbide tip should point to between the 1:00 and 2:00 o'clock position when looking at a clock face). Tighten the Chuck Knob and remove the chuck from the Alignment Port. Release the Alignment Button and tighten the Chuck Knob firmly. Now, sharpen the bit in the Sharpening Port. Always use an even number of half-turns when sharpening. Start with four halfturns and then add as many even number of half-turns as needed. Remember, you are only sharpening the carbide insert. 3. 9:00 12:00 1:00 2:00 3:00 6:00 4. <MODIFY ART> 5. Note: The Drill Doctor will place a curved grind on the carbide insert, altering the appearance of the factory point. www. DrillDoctor. com 11 Questions and Answers 1. Question: Why was my drill bit sharpened improperly? Answer: The most common cause of improper sharpening is improper drill bit alignment. Drill point not pushed all the way to the Drill Stop. Chuck not pushed all the way into the Alignment Hole. Drill not aligned in the Bit Clamps correctly. See page 16, Cleaning the Chuck, to realign. Too many rotations of a small diameter bit results in incorrect sharpening, and too few on a large bit may not sharpen enough. See page 10, "Drill Bits of Different Sizes. " In order to correct these problems be sure the Chuck is all the way in the Alignment Port with the flats entirely hidden. [. . . ] Sharpened drill bits burn or turn blue no matter how fast or slow you rotate the chuck. When touching the sharpening wheel (with the machine unplugged), the lower portion feels too smooth (nonabrasive). When sharpening the drill bit, it takes too many halfrotations to sharpen. Contact the store or dealer where you purchased the Drill Doctor, ® or contact Drill Doctor ® directly, to purchase a replacement sharpening wheel. 16 www. DrillDoctor. com Reversing or Replacing Your Diamond Sharpening Wheel 1. [. . . ]