NOUVCOO 5PCS HSS Cobalt Titanium Step Drill Bit Set Tools, High Speed Steel Total 50 Sizes with Aluminum Case NC03
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Made of super strong HSS steel and coated with cobalt, step drills are more durable and have better heat resistance.Two-flute design enables a faster, more stable and smoother cutting.A complete H. S. S. set: two popular 1/4’’ and 3/8” shank sizes to cover a wide range of drilling requirements.Convenience: Step drill allows to cut several holes with one drill easily without changing bit constantly.Carrying case: includes aluminum carrying case.
상품설명
Description: Sizes: #1: 3/16" to 1/2" 6 Steps (3/16\'\', 1/4\'\', 5/16", 3/8\'\', 7/16\'\', 1/2\'\') #2: 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") #3: 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") #4: 3/16" to 7/8" 12 Steps (3/16",1/4\'\', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8") #5: 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\'\') Features: 1.Set includes five standard HSS 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:H.S.S. 4241 Applicable thickness of steel plate:5 mm Package Includes: 5 x Step Drill Bits 1 x Aluminum Case
Made of super strong HSS steel and coated with cobalt, step drills are more durable and have better heat resistance.Two-flute design enables a faster, more stable and smoother cutting.A complete H. S. S. set: two popular 1/4’’ and 3/8” shank sizes to cover a wide range of drilling requirements.Convenience: Step drill allows to cut several holes with one drill easily without changing bit constantly.Carrying case: includes aluminum carrying case.
상품설명
Description: Sizes: #1: 3/16" to 1/2" 6 Steps (3/16\'\', 1/4\'\', 5/16", 3/8\'\', 7/16\'\', 1/2\'\') #2: 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") #3: 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") #4: 3/16" to 7/8" 12 Steps (3/16",1/4\'\', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8") #5: 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\'\') Features: 1.Set includes five standard HSS 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:H.S.S. 4241 Applicable thickness of steel plate:5 mm Package Includes: 5 x Step Drill Bits 1 x Aluminum Case
2019-03-21 11:05:40
