KANZAWA Adjustable-Diameter Hole Saws For Woodworking K-116 Size:K-116 (40~120MM) 50mm (2') SM-PP2 BUM4-40D-W-4M/A Hand Socket Set No.:120-1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring

KANZAWA Adjustable Diameter Hole Saws For Woodworking K 116 Size:K 116 (40~120MM) 50mm (2') SM PP2 BUM4 40D W 4M A Hand Socket Set No.:120 1411 Needle Files Set (2nd cut)Oval File (8 PCS) 000 mm Inner Ring 50mm (2') SM PP2 Specification item model symbol Specification information With auto switch D With auto switch form pneumatic type Mounting support type B Basic type (with bosses on both sides) tube inner diameter 20 tube inner diameter 20mm Types of port screws Rc cylinder stroke 50 cylinder stroke 50mm cushion A air cushion Rod end screw shape rod end male thread with bellows doesn't exist auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard