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Cleveland 2213 Cobalt Steel Jobbers Drill Bit, Gold Oxide Finish, Round Shank, 135 Degree Split Point

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Product Specifications
Cutting Direction
Right-Hand
Finish Types
Gold Oxide
Shank Type
Round
Material Type
Cobalt Steel
Drill Point
135 Degrees
Cutting Angle
135  Degrees
Brand Name
Cleveland
Flute Type
Spiral

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Currently showing 1-20 of 210 Next 20 »
#1 2213 Wire Gauge 2.625" 3.875" 12 C70134 B0025QG40C 2 $44.59 Buy Options
#2 2213 Wire Gauge 2.625" 3.875" 12 C70135 B0025QI05E 2 $44.59 Buy Options
#3 2213 Wire Gauge 2.500" 3.750" 12 C70136 B0025QE4UO 2 $44.54 Buy Options
#4 2213 Wire Gauge 2.500" 3.750" 12 C70137 B0025QG452 1 $44.54 Buy Options
#5 2213 Wire Gauge 2.500" 3.750" 12 C70138 B0026H11PS 2 $41.43 Buy Options
#6 2213 Wire Gauge 2.500" 3.750" 12 C70139 B0026H7ZXK 1 $43.75 Buy Options
#7 2213 Wire Gauge 2.438" 3.625" 12 C70140 B001VY095K 1 $34.63 Buy Options
#8 2213 Wire Gauge 2.438" 3.625" 12 C70141 B0026H11T4 1 $35.84 Buy Options
#9 2213 Wire Gauge 2.438" 3.625" 12 C70142 B0025QI09K 1 $35.85 Buy Options
#10 2213 Wire Gauge 2.438" 3.625" 12 C70143 B00209BMEM 1 $33.55 Buy Options
#11 2213 Wire Gauge 2.313" 3.500" 12 C70144 B0025QE4YU 2 $34.25 Buy Options
#12 2213 Wire Gauge 2.313" 3.500" 12 C70145 B0025Q9ZJE 1 $34.71 Buy Options
#13 2213 Wire Gauge 2.313" 3.500" 12 C70146 B0026H2V2U 1 $33.11 Buy Options
#14 2213 Wire Gauge 2.188" 3.375" 12 C70147 B0026GZ4UM 1 $33.11 Buy Options
#15 2213 Wire Gauge 2.188" 3.375" 12 C70148 B0026H11YO 1 $35.32 Buy Options
#16 2213 Wire Gauge 2.188" 3.375" 12 C70149 B0025QG4AM 3 $34.18 Buy Options
#17 2213 Wire Gauge 2.188" 3.375" 12 C70150 B0025QC3RK 1 $32.26 Buy Options
#18 2213 Wire Gauge 2.125" 3.250" 12 C70151 B0026H4VZK 1 $30.76 Buy Options
#19 2213 Wire Gauge 2.125" 3.250" 12 C70152 B0025QE54O 1 $31.06 Buy Options
#20 2213 Wire Gauge 2.125" 3.250" 12 C70153 B0025Q8OX2 1 $28.88 Buy Options

Key Features

  • 135-degree split-point angles are self-centering, to reduce walking, good for hard material, and to reduce pressure on cutting edges
  • High-speed steel (HSS) containing cobalt is a good combination of toughness and hardness, for use on drilling through hard substances
  • Jobber-length, for a wide range of applications
  • Straw oxide reduces grinding stress within the tool
  • NAS 907 type J standards, for use in the aerospace industry

Product Description

The Cleveland 2213 Cobalt heavy-duty jobber length, high-speed steel (HSS) containing cobalt drill bit has a 30-degree helix angle, with a 135-degree split-point and straw oxide surface treatment, which is designed for heavy-duty drilling applications. Conforms to NAS 907 type J specifications. The shank diameter is the same as the drill size. This drill has high red hardness for extended wear life in high heat conditions.

The 2213 series performs best when drilling into aluminum, copper alloys, Inconel, titanium alloys, tool steel, die steel, structural steel, and precipitation-hardness stainless steel. Straw oxide is a low-temperature heat treatment that reduces grinding stress within the tool. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. The twist of the flutes brings chips up and away from the cutting edge. 135-degree drill point reduces walking when starting a hole and penetrates more easily than a convention point. Round shanks allow use with a wide variety of tool holding systems. > While the 2213 series was designed for the aircraft industry, it works well for other drilling applications.

Made of cobalt-powder-metal substrate which is many times harder and stiffer than HSS, will hold an edge longer, and will deflect less than HSS. These are also more resistant to heat than HSS. These qualities allow it to run at higher speeds and feeds. They are made to ANSI and DIN industry standards, which help ensure that drill bits around the world, conform to the same specifications.

The tolerances for various aspects of the Cleveland drill bits are: drill diameter range (inches) through 1/8 +0.0000/-0.0005, over 1/8 through 1/4 +0.0000/-0.0007, over 1/4 through 1/2 +0.0000/-0.0010, over 1/2 through 1 +0.0000/-0.0012, over 1 through 2 +0.0000/-0.0015, over 2 through 3 1/2 +0.0000/-0.0020; drill overall length and flute length #80 through 1/8 +0.1250/-0.0626, over 1/8 through 1/2 +0.1250/-0.1250, over 1/2 through 1 +0.2500/-0.1250, over 1 through 2 +0.2500/-0.2500, over 2 through 3 1/2 +0.3750/-0.3750; drill point angle diameter range (inches) 1/16 through 1/2 included angle (degrees) 118 or 135 +/-5 degrees, over 1/2 through 1 1/2 included angle (degrees) 118 +/-3 degrees, over 1 1/2 through 3 1/2 includes angle (degrees) 118 +/- 2 degrees; drill lip height diameter range (inches) 1/16 through 1/8 total indicator variation (inches) 0.0020, over 1/8 through 1/4 total indicator variation (inches) 0.0030, over 1/4 through 1/2 total indicator variation (inches) 0.0040, over 1/2 through 1 total indicator variation (inches) 0.0050, over 1 through 3 1/2 total indicator variation (inches) 0.0060.

Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits can be used in hand-operated drills, standalone drill presses, or a lathe.

Greenfield Industries, which are a part of Top-Eastern Group, is one of the largest manufacturers of twist drills. They also manufacture cutting tools and related products under the following brands: Cleveland, Chicago-Latrobe, Cle-Line, Vermont Tap & Die, Bassett, Putnam Tools, Geo Met RJC, H & G, Vers-O-Tool, and Acme-Fette. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

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