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Burr-Off Selection and Operation Guide

Burr-Off Selection and Operation Guide
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Burr-Off Selection and Operation Guide - 1

Cogsdill Tool Products, Inc. Burr-Off Burr-Off How it works ® 3. The back of the hole is deburred on the return stroke. 2. The slotted 1. Integral cutting edges remove the burr from the front of the hole as the tool enters the hole. design allows the tool to “collapse” under load as the tool feeds through the workpiece. The crowned and polished top surface of the cutting edges will not mar the inside surface of the hole. The BURR-OFF® operates on the same basic principle as the BURRAWAY®, but is designed for high-production, automated deburring operations. The open-slot design of the “clothespin tool” allows chips to clear easily, which makes the tool ideal for automatic equipment and multi-spindle machines. Just like the BURRAWAY, the BURR-OFF deburrs the front, back, or both sides of holes in one fast pass. 12

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Burr-Off Selection and Operation Guide - 2

Burr-Off® Design features The BURR-OFF® is a simple one-piece construction. The integral cutting edges can be altered upon request for front or back-cutting only. Standard and special tool designs to suit your requirements In addition to our standard BURR-OFF tools, custom tools are available upon request. Larger sizes, altered standards, and special designs can be supplied to suit your requirements. Furnish a part print for a quotation, or inquire about our free trial and evaluation service. CP-4 through -13, for hole sizes from .062 inch (1.57mm) through .219 inch (5.56mm), have a single...

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Burr-Off Selection and Operation Guide - 3

Standard tool specifications Tools for larger hole sizes up to 1.000 inch (25.4mm) are available; request quotation.

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Burr-Off Selection and Operation Guide - 4

Burr-Off® Tool adjustment & operating recommendations Speeds and feeds As with BURRAWAY tools, use the same speed and feed rate as you would run a standard HSS drill. Tool maintenance and edge resharpening The BURR-OFF should be inspected periodically for grit and foreign particles, and cleaned as necessary. The cutting edges may be reground up to four times in order to extend tool life. Refer to Figure 2 below for the proper regrind procedure. TOOL SIZE GRINDING WHEEL DIA. A IN. CP-4 thru CP-11 CP-12 thru CP-27 CP-28 thru CP-35 CP-36 thru CP-40 MM 0.62 0.75 0.87 1.25 15.7 19.1 22.1 31.7...

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