Helps thousands of mechanics by taking the headaches and hassle out of drilling safety wire holes in bolts and nuts. Easy to use; Saf-T-blok holds the bolt steady after you thread it into the required depth. You then drill the hole through the center with no risk of misalignment.
Note: Used for drilling into shank.
|Metric||5||6x1 8x10, 8x1.25, 10x1.25, 10x1.5|
|Aero||5||8-32, 10-32, .25x20, .25x28, 5/16x24|
Hard to gauge thread depth. exit guide much smaller than entrance so it breaks the bits.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
These SAF-T-BLOK's enable you to drill holes through the thread of the bolt.