Hercules 1/8 in Impact Hex Shank Drill Bit Set 3 Pc
Hercules 1/8 in Impact Hex Shank Drill Bit Set 3 Pc
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1/8 in Diameter | 3-Piece Set | 1/4 in Hex Shank | Impact Rated | Titanium-Coated HSS | 135° StarterPoint
Hercules 1/8 in Impact Hex Shank Drill Bit Set 3 Pc
Drill cleaner 1/8 in pilot holes before the screw, rivet, strap, or outlet turns into a jobsite argument. This 3-piece Hercules impact-rated titanium drill bit set gives gutter installers fast-starting bits with 1/4 in hex shanks for impact drivers, drill/drivers, and quick-change setups.
Bad Pilot Holes Create Sloppy Fasteners, Stripped Material, and Time-Wasting Rework
| Jobsite Problem | What It Can Cost | Product Advantage |
|---|---|---|
| Bit walks across slick metal | Scratched gutter finish, off-center holes, crooked screws, and ugly hardware alignment | 135° StarterPoint tip helps limit walking for cleaner starts when used correctly. |
| Wrong bit setup for impact tools | Slipping bits, slow changes, stripped shanks, and wasted time switching tools | 1/4 in hex shank fits quick-change chucks and impact-driver setups. |
| Dull bit slows the crew down | More pressure, more heat, rougher holes, and slower installs | BlueBraid titanium coating is designed to improve durability and stay sharper longer. |
| Only one bit in the pouch | A broken or dull bit can stall a simple strap, outlet, or pilot-hole task | 3-piece set gives installers backup bits without overloading the tool pouch. |
Why Gutter Installers Keep 1/8 in Impact Bits Ready
Cleaner Pilot Holes
1/8 in size is useful for small pilot holes where hardware, straps, brackets, outlets, and sheet-metal connections need better control before fastening.
Titanium-Coated Cutting Edge
Titanium coating helps improve wear resistance and bit life compared with ordinary bits when the correct speed, pressure, and material technique are used.
Impact-Driver Ready
The 1/4 in hex shank works with quick-change chucks, making it easier to move between drilling and fastening on the same job.
Backup Bits in the Pack
Three matching bits help crews keep moving when one bit gets dull, damaged, misplaced, or assigned to the mysterious tool-bag dimension.
Product Snapshot
| Product Detail | Specification | Why It Matters |
|---|---|---|
| Product Type | Impact-rated titanium drill bit set | Useful for pilot holes, prep drilling, and jobsite repair drilling before fasteners are installed. |
| Bit Size | 1/8 in | Common small pilot-hole size for light-duty metal, wood, plastic, and accessory prep work. |
| Quantity | 3 pieces | Gives installers backup bits for repeat drilling and field replacement. |
| Shank | 1/4 in hex shank | Fits quick-change chucks and common impact-driver setups. |
| Best Gutter Uses | Pilot holes for gutter accessories, outlet prep, downspout straps, light sheet metal, trim, and repair drilling | Helps crews make cleaner holes before screws, rivets, brackets, and drainage components are secured. |
Product Details
| Product Detail | Specification | Installer Benefit |
|---|---|---|
| Brand | Hercules | Recognizable tool brand for contractor and jobsite use. |
| Model | HA23-HX6 | Helps confirm the exact 1/8 in impact-rated 3-piece bit set. |
| SKU | 64889 | Useful for accurate product matching and reorder reference. |
| Bit Diameter | 1/8 in | Useful for small pilot holes and light material drilling where 1/8 in is the specified hole size. |
| Quantity | 3-piece set | Keeps backups available for field work, tool pouches, trucks, and repeat drilling tasks. |
| Material | High-speed steel | Supports general drilling performance in compatible materials. |
| Coating | BlueBraid titanium coating | Improves durability, wear resistance, and sharpness retention compared with ordinary bits. |
| Tip Design | 135° StarterPoint design | Helps limit bit walking for cleaner, faster starts when used correctly. |
| Shank | 1/4 in hex shank | Works with quick-change chucks and common impact-driver/drill-driver setups. |
| Rated Use | Impact rated | Designed for impact driver use where the application, speed, and material are appropriate. |
| Material Compatibility | Wood, metal, plastic, and angle iron | Covers common gutter installation and repair materials when drilled with proper technique. |
Gutter Installation Applications
| Application | Why This Bit Helps | Pre-Use Check |
|---|---|---|
| Pilot holes for gutter screws or small fasteners | A pilot hole can help improve fastener placement and reduce wandering on slick metal. | Confirm the fastener calls for a 1/8 in pilot hole before drilling. |
| Downspout strap and bracket prep | Helps place holes where straps, clips, and brackets need clean alignment. | Confirm substrate, strap location, screw size, and what is behind the drilling area. |
| Outlet, elbow, and sheet-metal prep work | Useful for starter holes, rivet prep, small attachment holes, and repair adjustments. | Use proper speed, controlled pressure, and eye protection around sharp metal chips. |
| Fascia, trim, and wood support prep | Helps start small pilot holes in wood before certain screws or support hardware are installed. | Confirm wood condition, edge distance, fastener type, and whether a different pilot size is needed. |
| Truck stock and repair kits | The 3-piece set gives crews multiple matching bits for service calls and small field fixes. | Replace dull or damaged bits instead of forcing them through material. |
How the Bit Helps Create a Cleaner Hole
| Step | What Happens | Why It Matters |
|---|---|---|
| 1. Mark | The installer marks the hole location before drilling. | Accurate layout prevents crooked straps, bad outlet alignment, and extra holes. |
| 2. Start | The 135° StarterPoint tip helps start the hole with less walking. | Cleaner starts help protect visible finishes and keep hardware placement controlled. |
| 3. Drill | The titanium-coated HSS bit cuts through compatible materials with proper speed and pressure. | Good technique helps preserve the bit, reduce heat, and improve hole quality. |
| 4. Fasten | The pilot hole is ready for the correct screw, rivet, strap, or attachment method. | A clean pilot hole helps the hardware seat more predictably. |
Choose the Right Bit Setup
This Product: 1/8 in Impact Hex Shank Set
Best for 1/8 in pilot holes and small drilling tasks where quick-change impact-driver compatibility is useful.
Larger Drill Bits
Better when the fastener, rivet, outlet, anchor, or fitting requires a larger hole size.
Step Bits or Hole Cutters
Better for larger outlet openings, bigger clean holes, and controlled sheet-metal hole sizing beyond pilot drilling.
Key Benefits
| Benefit | Plain-English Value |
|---|---|
| 1/8 in diameter | Useful for small pilot holes and light prep drilling in compatible materials. |
| 3-piece set | Keeps backup bits ready for repeat use, service calls, and tool pouch replacement. |
| 1/4 in hex shank | Fits quick-change chucks and common impact-driver/drill-driver setups. |
| Impact rated | Designed for use with impact drivers when the application and technique are appropriate. |
| Titanium coating | Helps improve durability, wear resistance, and cutting life compared with ordinary bits. |
| 135° StarterPoint | Helps limit walking so holes start cleaner on compatible surfaces. |
| HSS construction | Supports general drilling in compatible metal, wood, plastic, and angle iron applications. |
| Gutter prep friendly | Useful for pilot holes before straps, screws, rivets, brackets, and light sheet-metal attachments. |
| Small repair stock | Easy to keep on the truck, in the pouch, or with repair tools. |
| Cleaner workflow | Lets crews drill the pilot hole and switch back to fastening without hunting for a separate chuck setup. |
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Hercules 1/8 in Impact Hex Shank Drill Bit Set 3 Pc |
| Product Type | Impact-rated hex shank titanium drill bit set / pilot hole drill bit set / gutter prep drill bits |
| Brand | Hercules |
| Model | HA23-HX6 |
| SKU | 64889 |
| Bit Size | 1/8 in |
| Quantity | 3 pieces |
| Shank | 1/4 in hex shank |
| Shank Length | 1.7 in |
| Tip Angle | 135° StarterPoint design |
| Material | High-speed steel |
| Coating | BlueBraid titanium coating |
| Rated Use | Impact rated |
| Compatible Materials | Wood, metal, plastic, and angle iron |
| Listed Shipping Weight | 0.08 lb |
| Primary Gutter Uses | Pilot holes for light sheet metal, gutter accessories, downspout straps, small brackets, fascia prep, outlet work, and service repairs where 1/8 in is the correct hole size |
| Common Accessories | Impact driver, drill/driver, quick-change chuck, safety glasses, gloves, cutting fluid when appropriate, center punch, tape measure, and compatible fasteners |
| Confirm Before Use | Hole size, material, substrate thickness, tool speed, fastener size, hidden wires, hidden plumbing, PPE, and whether 1/8 in is the correct pilot size |
| Not Intended For | Masonry, concrete, glass, tile, oversized holes, hole saw work, step-bit work, or applications requiring a different bit type or diameter |
| Expected Service Life | Varies by material, speed, pressure, drilling technique, heat, lubrication, tool alignment, and use conditions. |
Who Uses This Drill Bit Set?
Gutter Installers
For drilling small pilot holes in compatible metal, wood, plastic, and accessory materials before installing straps, screws, rivets, brackets, outlets, and light hardware.
Repair and Service Crews
For truck stock, emergency repairs, quick pilot holes, downspout strap replacement, outlet adjustments, and small sheet-metal fixes.
Maintenance Teams and Capable DIY Buyers
For controlled pilot drilling when the buyer can confirm material, hole size, tool setup, and safe drilling conditions before use.
Setup and Use Guide
| Step | Action | Why It Matters |
|---|---|---|
| 1 | Confirm 1/8 in is the correct hole size. | Wrong pilot size can weaken the connection or make the fastener fit poorly. |
| 2 | Inspect the material before drilling. | Substrate thickness, finish, hidden utilities, and material type affect safe drilling. |
| 3 | Mark the hole location accurately. | Accurate marks prevent crooked straps, misaligned brackets, and extra holes. |
| 4 | Use a center punch when needed on slick metal. | A punched mark can help reduce walking and protect visible finishes. |
| 5 | Seat the 1/4 in hex shank fully in the chuck. | Proper seating helps reduce wobble, slipping, and bit damage. |
| 6 | Start straight with controlled pressure. | Straight drilling protects the hole quality and reduces side-load on the bit. |
| 7 | Use proper speed and cooling technique for the material. | Too much heat can dull bits faster and damage finishes. |
| 8 | Clear chips and inspect the hole. | Clean holes help fasteners seat correctly and reduce debris problems. |
| 9 | Replace dull or damaged bits. | Forcing a dull bit increases heat, walking, breakage risk, and poor hole quality. |
| 10 | Install the correct fastener, rivet, strap, or bracket. | The bit only sets up the hole; final hold depends on the correct hardware and substrate. |
Pro Tip
A sharp 1/8 in bit saves more time than it looks like. The clean pilot hole is the quiet little hero behind a straight strap, seated screw, clean rivet, and fewer “why did this wander sideways?” moments.
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is this 1/8 in drill bit set used for? | It is used for drilling 1/8 in holes in compatible wood, metal, plastic, and angle iron. For gutter work, it is useful for pilot holes, light sheet-metal prep, strap holes, outlet work, bracket alignment, and small repair drilling. |
| Will this fit an impact driver? | Yes. The bits have 1/4 in hex shanks for quick-change chucks and are impact rated. Use the correct speed, pressure, and technique for the material being drilled. |
| What does the 135° StarterPoint tip do? | The 135° StarterPoint design helps limit bit walking so holes can start cleaner and faster on compatible materials when used correctly. |
| Can this drill through gutter metal? | It can drill compatible metal, including light sheet-metal applications, when the hole size, material thickness, tool speed, pressure, and safety setup are correct. Use a different bit type or size when the job calls for it. |
| Is this the right tool for outlet holes? | This is useful for pilot holes and small starter holes. For large gutter outlet openings, use the correct hole cutter, snips, step bit, or cutting tool for the outlet size and material. |
| What is GutterAll's return policy for this product? | GutterAll offers a 30-day return window for unused standard products in original condition. Opened, used, dulled, broken, altered, customer-damaged, or incorrectly selected drill bits may not be returnable unless defective. Confirm size, shank, material use, and quantity before ordering. |
| What fulfillment options are available? | This compact tool accessory can ship when available through Shopify checkout. Local pickup and local delivery may also be available through GutterAll in Damascus, Oregon. Confirm current fulfillment options at checkout. |
Drilling and Safety Notice
Drilling may involve sharp bits, hot chips, metal shavings, drill torque, tool kickback, overhead work, ladder work, and sharp material edges. Use eye protection, gloves where appropriate, hearing protection when needed, ladder safety, and jobsite PPE.
Confirm the hole size, material, tool speed, bit seating, drilling angle, and what is behind the drilling location before use. Do not force a dull bit. Do not use this bit for masonry, concrete, tile, glass, or holes larger than 1/8 in.
For metal drilling, reduce excess heat with proper speed, controlled pressure, chip clearing, and lubrication when appropriate for the material and worksite.
Need Help Matching the Bit to the Fastener or Material?
The right bit depends on hole size, material, fastener size, tool type, drilling speed, and whether the task is a pilot hole, starter hole, rivet hole, or large outlet cut. Website chat is the fastest way to confirm fit before checkout.
Fastest Path
Start with website chat for bit size, fastener fit, drilling material, pickup, local delivery, or shipping questions.
Complete the Setup
Pair with compatible screws, rivets, straps, brackets, outlet tools, cutting tools, PPE, and the correct driver or drill setup.
Avoid Fit Mistakes
Do not assume one drill bit fits every fastener or material. Confirm the hole size and application before drilling.
Product Summary Box
The Hercules 1/8 in Impact Hex Shank Drill Bit Set is a 3-piece titanium-coated high-speed steel drill bit set for clean 1/8 in pilot holes in compatible wood, metal, plastic, and angle iron. It features impact-rated construction, 1/4 in hex shanks, 135° StarterPoint tips, and BlueBraid titanium coating designed for better durability and cleaner starts. Use it for gutter pilot holes, light sheet-metal prep, downspout straps, small brackets, outlet prep, fascia work, and repair drilling where 1/8 in is the correct hole size.
Address
GutterAll
19759 SE Sunnyside Rd
Damascus, OR 97089
Hours
Mon-Fri: 7am-4pm PST
Sat: 9am-12pm PST
sales@gutterall.com
Phone
(503) 850-6784
