13PCS HSS Hole Saw Kits, High-Speed Steel Hole Saw Opening Kit Drill Bits for Cutting Metal, Copper, Iron, Stainless Steel (16-53mm)
Brand: RVIQI


13 SIZES: 16mm/0.63", 18mm/0.71", 20mm/0.79",, 22mm/0.87", 25mm/0.98", 26mm/1.02", 28mm/1.10", 30mm/1.18", 35mm/1.38", 40mm/1.57", 45mm/1.77", 50mm/1.97", 53mm/2.09".
HIGH MATERIAL: Our hole saw’s gears is made of high quality high-speed steel, high hardness and wear-resistant. Prevents drilling vibration, penetrability is increased.
SMOOTH CUTTING:The centre drills is ground by unique technology, When the center drill penetrates the processed material, the center line drill acts as the axis, cutting is more smooth.
WIDE APPLICATION: Ideal for thick steel plates, stainless steel, aluminium alloy, cast iron, non-standard, plastic and so on(less than 3mm). It can compatible with pistol drill, bench drill, vertical electric drilling machine.
LIFETIME GUARANTEE: We focus on the quality of products and care about your satisfaction. If you have any question, please contact us by email or Q&A, the reply will be provided within 24 hours.