센터펀치의 끝부분 너링가공
방진구를 이용하여 끝부분 가공
열처리와 뜨임 후 표면 다듬기
blackening에 필요한 폐오일
blackening 완료.
Centering scope
gear cutter arbor
Lever action tailstock for 8mm collet
Automatic piercing saw
Lathe dogs
Jacot tool + Polisher
Power Hacksaw
Lever Action Tailstock
Steady Rest for Boley 8mm Lathe
File Rest
Ring collet
Graver honing jig
Frog tool
Jeweling tool
5mm collets
Belt pully system for milling attachment
T-rest
Center punch
Collet clamp
Finger plate
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email. kwanghun.hyun@gmail.com
kwanghun hyun