HSS 6PCS Titanium Step Drill Bit Set W Automatic Center Punch High Speed Steel

5X High Strength Steel Cobalt 50 Sizes Step Drill Bit Set w/ Aluminum Case

Features

• This unique drill set will replace 50 individual drill bits.
• The two-flute design gives you faster, smoother cutting
• 3-sided (TRI-FLAT) shank will not slip in your drill\'s chuck
• Self staring - No need for a pilot hole
• Cobalt coated to reduce friction and run cooler
• The large bit has a 3-sided shank and small bits have hex shank to prevent slipping in drill chuck
• Automatically deburrs holes as you drill
• Long Life high-speed steel

Specifications

• Dimensions Case: 15 x 10.Three (3) 4cm/5.85 x Four (4) 1.56\'\'(Approx)
• Weight: 15.5 oz
• Bits
  • #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\")
• Case : Aluminum

Items Included

• One (1) set of 5 step drill bits with 50 hole sizes
• One (1) aluminum case