Jig Bushes by B&T Boneham and Turner

More catalogs by B&T Boneham and Turner | Jig Bushes | 24 pages | 2009-08-28

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Page 16 of Jig Bushes

l ockscr ew s state quantity reference and thread b&t ref lsa 5/16 to suit a bsf unc whit b 3/8 c .135 d 5/8 e 3/8 bushes nos for use when flush fitting liner is used for use when flush fitting liner is used for use when headed type liner is used with head proud for use when headed type liner is used with head proud rps1 to rps5 rps6 and rps7 rps1 to rps5 rps 6 and rps7 d c b lsc bsf 3/8 unc whit 5/16 5/8 .197 3/4 7/16 lsd bsf unc whit bsf unc whit 3/8 .260 5/8 3/8 a e lsf 3/8 5/8 .322 3/4 7/16 detachable lock screws b&t ref dlsa a 5/8 to suit b 5/16 c .135 d 3/8 e 2 ba for use when flush fitting liner is used for use when flush fitting liner is used for use when headed type liner is used with head proud for use when headed type liner is used with head proud bushes nos rps1 to rps5 rps6 and rps7 rps1 to rps5 rps 6 and rps7 a b c dlsc 3/4 3/8 .197 7/16 1/4 whit dlsd 5/8 5/16 .260 3/8 2 ba e d sockethead cap screw not supplied dlsf 3/4 3/8 .322 7/16 1/4 whit note these detachable lock screws consist of a separate hardened bush held in place by a socket head screw because of this they are easier to fit and replace than the solid conventional type lock screw listed above further the hardened bush can be held against the slip bush and used as a simple jig for locating the screw lock screw locating jig jig ref suitable for bushes lj1 rps1 lj2 rps2 lj3 rps3 lj4 rps4 lj5 rps5 lj6 rps6 lj7 rps7 b&t lock screw location jig note these jigs locate the lock screw position accurately and quickly the spigot fits a bore the same inside diameter as the corresponding liner drill rps4 bushes 14