HSS Hole Saw Kits for Metal, Budalga 14 pcs High-Speed Steel Hole Saw Cutting Kit Drill Bits Opener Cutter Tool for Stainless Steel,copper, Iron(≤2mm) 16~53mm;

Features:
ATTENTION: please make sure the drill bits and board at 90 degree angle when you use the hole saw kit
Has a good processing and cutting use. And wide application for stainless steel, iron, Aluminum Alloy and other kinds of metal plate with a hole.
Applicable for pistol drill, bench drill, vertical electric drilling machine etc.. These drill have different shank. For the shank size below 70mm, it suitable for 10mm or more chucks, and for shank size more than 70mm, it suitable for 13mm or more chucks. Low consumption with more powerful clamping force
Perfect for installing locks,knobs in doors and cabinets or drilling larger diameter holes through desks ect.
Each edge is a part of the characteristics of the cutting work, making the hole is not easy to produce the phenomenon of collapse
Specification:
Material: HSS high speed steel
Color:silver
Quantity: 14pcs
Cutter thick: within 2mm
Diameter size: 16mm/0.63", 18mm/0.71", 20mm/0.79", 22mm/0.87", 25mm/0.98", 26mm/1.02", 28mm/1.10", 30mm/1.81", 35mm/1.38", 40mm/1.57", 42mm/1.65", 45mm/1.77", 50mm/1.97", 53mm/2.09".
Length: 65~70mm
size of Shank: 7~8.7mm
Package included:
14pcs HSS high speed steel hole saw kits