YXGOOD 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools
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YXGOOD 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools
Made of industrial high speed steel with titanium nitrite coating ensure durability and strength to drill clear holes in plastic, aluminum, wood, copper, stainless steel etc.
50 size in 5. This drill bit set replace 50 individual drill set in 5 precise step drill bits, which save your time and space.
Two-flute design deburrs during drilling, clearing chips faster and allowing particles to escape for cleaner operation, keep bit cleaning.
Very suitable for home DIY and light work, drilling holes in steel, aluminum, copper sheet, plastic, wood board and other types of metal sheet.
Sizes: #1: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'') #2: 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'') #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: 1/4" 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") #5: 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") Description: 1.Set includes five standard SAE step drill bits with a two-flute design for faster, smoother cutting 2. Made of super strong HSS steel for added durability and bit life. 3. Suitable for drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal. 4. Drills holes in steel, copper, stainless steel, plastic, aluminum and other thin materials. Specification: Condition: New Material: High Speed Steel Applicable thickness of steel plate: 5 mm Gross Weight: 451g Net Weight: 453g Warranty: one year Package Includes:5 x Step Drill Bit 1 x Aluminum Case