MATCO TOOLS ZBDR312 Solid Carbide Drill Bit User Guide
- June 9, 2024
- MATCO TOOLS
Table of Contents
MATCO TOOLS ZBDR312 Solid Carbide Drill Bit
INSTRUCTION
System specifically designed for successful removal of sub-surface broken bolts anc studs. Each tool is made for specific bolt hole sizes to properly prepare the broken sur, face, greatly increasing the operators ability to drill the broken bolt on center saving th( existing threaded hole and the component. Bust-N-Out carbide burrs are designed for use in high speed die grinders. Right angle di( 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.
Set ZBECS – provides 5 specialty end cutting carbide burrs to properly prepare (flatten) the rough surface of the broken bolt. Use in a high speed right angle die grinder, careful to keep burr orientation straight to the surface being ground.. The broken surface will now be properly prepared for OP2 to locate the broken bolts centerline.
MATCO/Bolt Size
- ZBEC250: ·1/4-20, 24, 28, M6
- ZBEC312: 5/16-18, 24, 32, MS
- ZBEC375: 3/8-16, 24, MIO
- ZBEC437: 7/16-14, 20, Ml2
- ZBEC 500: 1/2-13, 20, Ml4
Set ZBCDS – provides 5 specialty angle grJund burs for use after OP l, will prop erly locate broken bolts center point providing greater ability for the drilling operation to drill in center.
MATCO/Bolt Size
- BEC250: 1/4-20, 24, 28, M6
- ZBEC312: 1/4-20, 24, 28, M6
- ZBEC375: 5/16-18, 24, 32, MS
- ZBEC437: 3/8-16, 24, MIO
- ZBEC 500: 7/16-14, 20, M12
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 ria1s. Use with drilling speeds, very carefully drill with no side pressure to the drill.
MATCO# Dia./for Extractor Size (Not Included)
- ZBDRl25 1/8: SE! #I
- ZBDRl87 3/16 : SE2 #2
- ZBDR234 15/64: SE3 #3
- ZBDR312 5/16: SE4 #4
Ways wear proper safety glasses an_d equipment when operating any cutting tool
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>