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Manual - PDF - Grizzly Industrial Inc.

1. boring head travel COPYRIGHT NOVEMBER 2003 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC PRINTED IN CHINA Boring Head Features The dial on this precision boring head reads 0 001 per index mark and 0 050 per revolution Note This means if a 1 000 hole has been bored with the dial at 0 the diameter of the bored hole will be 1 020 with the dial at 2 Figure 3 Figure 3 Example of dial indexing To help with the indexing adjustments the button head screw should be adjusted so there is a small amount of drag on the ways When the dial is indexed to the desired graduation completly tighten the button head screw This will help in eliminating chatter and vibration while improving the overall accuracy and finish of the bored hole Figure 4 Figure 4 Button head screw For your safety it is important to please follow the warnings below AWARNING Damage to your eyes lungs and ears could result from failure to wear safety glasses a respirator and hearing protection while using this machine Make sure proper filter is worn while wearing respirator AWARNING Loose hair and clothing could get caught in machinery and cause serious personal injury Keep loose clothing rolled up and long hair tied up and away from moving machinery AWARNING Make certain your machi
2. INSTRUCTION SHEET Grr IZZ LLA MODEL H5678 Industrial Mic BORING HEAD SET Introduction NOTICE Installation of boring head into spindle can be done with or without boring bar inserted Anyone creating fine precision work will be glad to into the boring head use the Model H5678 Boring Head Set This small precise set features a dial with graduations of 0 001 and 0 050 per revolution sockets for 3 4 To install the Model H5678 boring head boring bars a 6 hole offset and a dovetail slide 1 Turn off power to the machine with locking clamp This set also comes with a fitted 2 Align the center of the hole to be bored to the wood case Allen wrenches 3 boring bars and a center of the spindle using an indicator or a boring head with an MT 3 arbor center finder 3 Place the desired boring bar into the boring The Model H5678 has three boring bar head with the face of the boring bar aligned placement options for making a wide range of hole with the travel of the boring head Figure 2 SIZES When everything is in the desired position 1 Hole A is used for smaller diameter holes tighten boring bar locking setscrew 2 Hole B is used for slightly larger diameter 4 Install the boring head into the spindle holes 5 Check a feeds and speeds chart for an 3 Hole C is used for very large diameter estimated starting point holes Figure 1 Boring bar hole placement Figure 2 Face of boring bar aligned with
3. ne will accept tooling Failure to do so may result in damage to tooling and machine Always turn spindle clockwise

Manual - PDF - Grizzly Industrial Inc.

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