- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order Lookup
Coolant-Through Solid Carbide Jobber-Length Drill Bits
Available23 products
These solid carbide jobber-length drill bits have holes that carry coolant from the drilling machine down to their tip. The coolant lubricates and cools down the drill bit to improve drilling precision and prevent wear to its cutting edges. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel, cobalt, or powdered-metal drill bits and require a rigid setup such as a fixed-spindle machine. The bits create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Jobber-length drill bits provide a good balance of strength and accuracy when drilling into a variety of materials.
Decimal Equivalent
TiN-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The TiN coating on these drill bits protects them from wear and heat when drilling steel, stainless steel, and aluminum. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
Fractional Inch + 118 ° Drill Bit Point Angle + Split Point
| Loading... | ||||||
Letter + 118 ° Drill Bit Point Angle + Split Point
| Loading... | ||||||
Metric + 118 ° Drill Bit Point Angle + Split Point
| Loading... | ||||||
Wire + 118 ° Drill Bit Point Angle + Split Point
| Loading... | ||||||
| Loading... | ||||||
TiNAl-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Flatted Shank
These drill bits have a TiNAl coating that provides a low-friction surface on the tool and is suitable for drilling most materials. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have flats on their shank that help prevent the bits from slipping in a drill chuck when drilling at high speeds or under heavy loads.
TiAlN-Coated Helical-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The TiAlN coating on these drill bits withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. Helical-flute drill bits create smaller chips and evacuate them more quickly than standard spiral-flute drill bits. These bits have a straight shank that installs into a drill chuck or similar toolholder.
WXL-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The WXL coating on these drill bits protects them from wear and is designed for drilling nonferrous metals and steels with a Rockwell hardness of up to 50 HRC. It is harder and has a higher oxidation temperature than a TiAlN coating. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
EgiAs-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The EgiAs coating on these drill bits resists oxidation at high temperatures and provides excellent hardness and heat resistance. The coating protects the bits from wear in high-speed drilling applications with steel, cast iron, and hardened steel with a Rockwell hardness of 35 to 50 HRC. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
TiAlN/AlCrN-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The TiAlN/AlCrN multilayer coating on these drill bits protects the bits from wear and extends their life when drilling steel and cast iron. As one layer of the coating wears down, a new layer is exposed. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
WXS-Coated Slow-Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
The WXS coating on these drill bits protects them from wear and provides maximum heat resistance when drilling nickel-based alloys and hardened steels with a Rockwell hardness of more than 50 HRC. It is harder and has a higher oxidation temperature than a TiAlN coating. These bits have slow-spiral flutes that provide good chip evacuation in horizontal drilling applications. They also have a straight shank that installs into a drill chuck or similar toolholder.
Wire-Size AlCrN-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits have an AlCrN coating that protects them from wear during dry, high-speed machining applications. It is harder, resists cracking and oxidization better, and performs better in high-feed applications than a TiAlN coating. It also resists high heat better than an AlTiN coating. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
Wire-Size TiAlN-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.
Wire-Size TiNAl-Coated Spiral-Flute Coolant-Through Solid Carbide Jobber-Length Drill Bits with Straight Shank
Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes. The larger the wire size, the smaller the bit. These drill bits have a TiNAl coating that provides a low-friction surface on the tool and is suitable for drilling most materials. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.