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Get it between 2025-01-02 to 2025-01-09. Additional 3 business days for provincial shipping.
HSS Steel Construction ----- High-speed steel construction for longer cutting edge life even at extreme temperatures.
Titanium Coating ----- Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance.
Automatic Center Punch ----- Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force.
50 Size In 5 ----- The bits set includes five standard step drill bits that can replace 50 individual drill bits.
A Must-have for Handyman or Professionals ----- Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper and many other types of sheet metal.
Description: Our step drill bit set provides faster and more convenient drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes, perfect for HVAC work, home repairs and light jobs such as drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal. Double cutting blades and X-type openings design ensure a faster and smoother cutting and 3-sided shank design prevents slip in drill chuck. Specification: Size: #1: 1/4" to 1-3/8" 10 Steps (1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8") #2: 3/16" to 7/8" 12 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8") #3: 1/4" to 3/4'' 9 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4") #4: 1/8" to 1/2" 13 Steps (1/8", 5/32", 3/16'', 7/32", 1/4'', 9/32", 5/16", 11/32", 3/8'', 13/32", 7/16'', 15/32", 1/2'') #5: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'') Material: High-speed steel Package List: 5 x Step Drill Bit Set 1 x Automatic Center Punch 1 x User's Manual 1x Aluminum Case