DRILLCO 1318A Long Series HSS Drill Bit — Extended Reach for Deep Hole Drilling
The DRILLCO 1318A is a long series High Speed Steel drill bit engineered for deep hole drilling applications where standard jobber-length drills fall short. With an 8" overall length and extended flutes, this bit is designed for contractors and trades professionals who need reliable performance in low and medium strength materials. The general purpose flute design delivers consistent results across the widest range of operating conditions, while the long flute geometry promotes efficient chip evacuation in deeper holes. Speed, feed, and lubrication are all critical to cutting tool performance with this bit.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | DRILLCO |
| SKU | 1318A116 |
| UPC | 045996593150 |
| Country of Origin | China |
| Overall Length | 8" |
| Material | High Speed Steel (HSS) |
| Flute Design | General purpose, long flute |
| Applications | Drilling holes in low and medium strength materials; heavy-duty drilling; very deep hole drilling where additional flute length is necessary |
Unlike standard jobber-length drills, the 1318A's 8" overall length and extended flute design give contractors the reach needed for deep hole work without sacrificing chip evacuation efficiency. The general purpose flute geometry means this bit performs reliably across the broadest range of materials and conditions, reducing the need to swap tools mid-job.
Key Features & Benefits
Extended 8" Overall Length
The 8" overall length provides the additional reach required for very deep hole drilling applications where standard-length drills cannot access the full depth. This makes the 1318A the right choice when hole depth exceeds what jobber-length bits can achieve.
Long Flute Design for Superior Chip Evacuation
The extended flutes allow chips to travel farther up and out of the hole, reducing clogging and heat buildup in deep drilling operations. Better chip evacuation translates directly to longer tool life and cleaner, more accurate holes.
General Purpose Flute Geometry
The flute design is optimized to perform well under the widest range of operating conditions and materials, minimizing the need for specialized tooling. Contractors can rely on this bit across varied job site conditions without compromising performance.
High Speed Steel Construction
HSS is the most commonly used tool material for general purpose drilling, suitable for low to medium strength steels, aluminum and other non-ferrous materials, as well as wood and plastic. It provides a practical balance of hardness, toughness, and cost-effectiveness for everyday drilling tasks.
Common Applications
Deep Hole Drilling in Structural Steel
The 8" length and long flutes make this bit well suited for drilling through thick structural members or stacked materials where standard-length drills cannot reach the required depth.
Heavy-Duty Drilling in Low and Medium Strength Materials
Designed for heavy-duty use in low and medium strength materials, this bit handles demanding production drilling tasks where durability and consistent performance are required.
General Purpose Metalworking
The general purpose flute design allows use across a wide range of operating conditions and materials, making this bit a versatile addition to any contractor's drill set.
Compatible Materials
- Low strength steels
- Medium strength steels
- Aluminum and other non-ferrous materials
- Wood
- Plastic
Product Documents
Safety Data Summary
Hazard Information
- During normal operation, HSS drill bits do not present inhalation, ingestion, or other chemical hazards.
- Grinding, cutting, machining, burning, or welding may release dusts, fumes, or vapors that present health hazards if exposure limits are exceeded.
- Excessive inhalation of metallic fumes and dusts may cause irritation of eyes, nose, and throat; symptoms may include metallic taste, dryness and irritation of the throat, chills, and fever persisting 12 to 48 hours.
- Chromium (present 0–5% by weight) is listed as a carcinogen by NTP and OSHA; various forms of dermatitis, inflammation and/or ulceration of the upper respiratory tract, and possibly cancer of nasal passages and lungs are associated with chromium exposure.
- Tungsten (present 5–10% by weight): some evidence of pulmonary involvement such as cough.
- Vanadium (present 0–5% by weight): eye and respiratory tract irritant.
- Molybdenum (present 5–10% by weight): eye and mucous membrane irritant; individuals with kidney, chronic respiratory, or liver disease may be at increased risk.
- Cobalt dust from grinding is reported as the most probable cause of respiratory diseases including occupational asthma and interstitial fibrosis.
- NFPA Hazard Rating: Health 1; Flammability 0; Reactivity 0.
- Fine metal particles produced when ground or sawed can burn; high concentrations in air may present an explosion hazard.
Personal Protective Equipment
- Wear safety glasses or goggles with side shields; contact lenses should not be worn when handling these materials.
- Cloth or leather gloves are recommended when contact with dust or mist is likely.
- Use an appropriate NIOSH-approved respirator if airborne dust concentration exceeds the applicable PEL or TLV.
- Hearing protection might be required.
- Always use machine guards and wear protective clothing to prevent injury in the event of tool breakage.
- Employer should provide an eye wash station within the immediate work area for emergency use.
Safe Handling
- Use only with local exhaust ventilation adequate to limit personal exposure to airborne dust below PEL or TLV levels.
- All operations generating dust or fumes should be performed in well-ventilated areas.
- Wash hands thoroughly after handling and before eating or smoking; wash exposed skin at end of work shift.
- Do not shake clothing, rags, or other items to remove dust — remove dust by washing or vacuuming with appropriate filters.
- Store in a dry place in a manner that prevents accidental environmental contamination from traces of industrial lubricants or wetting oils.
- Soiled clothing should be laundered separately.
- Clean up spills using methods that avoid dust generation such as vacuum (with appropriate filters), wet dust mop, or wet clean up.
- Incompatible with strong acids and strong oxidizers.
Frequently Asked Questions
Q: What is the overall length of the 1318A drill bit?
A: The 1318A has an 8" overall length, classifying it as a long series (extra length) drill bit.
Q: What materials is this drill bit designed to work on?
A: The 1318A is designed for drilling in low and medium strength materials. As an HSS bit, it is suitable for low to medium strength steels, aluminum and other non-ferrous materials, as well as wood and plastic.
Q: Why choose a long series drill bit over a standard jobber-length bit?
A: Long series bits are necessary for very deep hole drilling where additional flute length is required. The extended flutes also allow better chip evacuation in deeper holes, reducing clogging and heat buildup.
Q: What are the critical factors for getting the best performance from this bit?
A: According to Drillco, speed, feed, and lubrication are all critical to cutting tool performance with HSS drill bits.
Q: What is the SKU and UPC for this drill bit?
A: The SKU is 1318A116 and the UPC is 045996593150.
Q: Where is this drill bit manufactured?
A: The 1318A is manufactured in China.