MATCO TOOLS ZBEC437 End Cut Bust N Out Extractor User Guide
- June 9, 2024
- MATCO TOOLS
Table of Contents
MATCO TOOLS ZBEC437 End Cut Bust N Out Extractor
Broken Bolt Removal System
System specifically designed for successful removal of sub-surface broken bolts and studs. Each tool is made for specific bolt hole sizes o properly prepare the broken sun face, greatly increasing the operators ability o drill the broken bolt on center saving the existing threaded hole and the component.
Bust-N-Out carbide burrs are designed for use in high speed die grinders, Right angle did grinders provide the operator with proper speeds and best control. Carefully keep too orientation straight to the surface of the broken bolt to achieve best results.
Instructions
OP 1-Set ZBEC5 provides 5 specialty end cutting carbide burrs to properly prepare ( flatten) the rough surface of the broken bolts. Use in a high speed right angle die grinder, will now be properly prepared for OP2 to locate the broken bolts centerline.
MATCO #
ZBEC250
ZBEC312
ZBEC375
ZBEC437
ZBEC500
Bolt Size
1/4-20, 24, 28, M6
5/16-18, 24, 32, M8
3/8-16, 24, M10
7/16-14, 20, M12
1/2-13, 20, M14
OP 2 – Set ZBCDS -provides 5 specialty angle ground burs for use after OP l, will properly locate broken bolts center point providing greater ability for the drilling operation to drill in center.
MATCO#
ZBCD250
ZBCD312
ZBCD375
ZBCD437
ZBCD500
Bolt Size
1/4-20,24, 28, M6
5/16-18, 24,32, M8
3/8-16, 24, MIO
7/16-14, 20, Ml2
1/2-13, 20, Ml4
Set ZBDR4 – provides 4 solid carbide drills for drilling operation, for acceptance andard straight flute extractors (not provided). Solid carbide drills will drill in hardened arials. Use with drilling speeds, very carefully drill with no side pressure to the drill.
MATCO# Dia.
ZBDRl25 1/8
ZBDRl87 3/16
ZBDR234 15/64
ZBDR312 5/16
for Extractor Size (Not Included)
SE! #I
SE2 #2
SE3 #3
SE4 #4
Ways wear proper safety glasses and equipment when operating any cutting tool.
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