| Image | Model No. & Description | |
|
 | BO101 AE6999004(0.25) AE6999006(0.10) AE6999008(0.30) AE6999010(0.15) AE6999012(0.20) | Upper guide (d= 0.10 ~ 0.30mm) | |
 | BO102 AE6999003(0.25) AE6999005(0.10) AE6999007(0.30) AE6999009(0.15) AE6999011(0.20) | Lower guide ( d = 0.10 ~ 0.30mm ) | |
 | BO103 E69200039R00(0.25) E69200033R00(0.10) E69200041R00(0.30) E69200035R00(0.15) E69200037R00(0.20) | Upper guide (d= 0.10 ~ 0.30mm) | |
 | BO104 E69200040R00(0.25) E69200034R00(0.10) E69200042R00(0.30) E69200036R00(0.15) E69200038R00(0.20) | Lower guide (d = 0.10 ~ 0.30mm) | |