Where Experience Meets Precision
Our mission is simple: to deliver the highest-quality step point drill bits so you can get the job done right the first time.
⚙️ Engineered for Performance
🛠️ 100+ Years of Expertise
🗽USA Based
Spectral Step Point Drill Bits start faster, cut cleaner, and last longer. Made from tough M2 steel, they outperform standard bits in speed, precision, and durability.
Premium M2 High Speed Steel – Strong, durable, and wear-resistant.
3-Flat Shank – Prevents slippage and improves control.
Multi-Color Finish – Resists heat and corrosion while making wear easy to spot for smarter, longer use.
Sizes 1/16” - 1/2” by 1/64” increments available
Step Point Precision You Can See.
Unlike standard drill bits that can slip, wander, or require a pilot hole, step point bits cut on contact. The result? Faster starts, straighter holes, and a cleaner finish every time.
Step Geometry – Bites instantly for precise entry.
135° Split Point – Starts quickly with no center punch.
No Walking – Stays on target from the first turn.
Cleaner Holes – Fewer burrs and less finishing required.
Faster Drilling – Efficient cutting through even tough materials.
Why Step Point Bits Make the Difference
Our Most Popular Drill Bit Sets
15 Piece Drill Bit Set
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Step Geometry – Starts instantly, drills fast, precise and clean holes.
Premium M2 High Speed Steel – Strong, durable, and wear-resistant.
3-Flat Shank – Prevents slippage and improves control.
Multi-Color Finish – Resists heat and corrosion while making wear easy to spot for smarter, longer use.
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Sizes in set: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2"
29 Piece Drill Bit Set
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Step Geometry – Starts instantly, drills fast, precise and clean holes.
Premium M2 High Speed Steel – Strong, durable, and wear-resistant.
3-Flat Shank – Prevents slippage and improves control.
Multi-Color Finish – Resists heat and corrosion while making wear easy to spot for smarter, longer use.
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Sizes in set: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2"
5 Piece Drill Bit Kit
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Step Geometry – Starts instantly, drills fast, precise and clean holes.
Premium M2 High Speed Steel – Strong, durable, and wear-resistant.
3-Flat Shank – Prevents slippage and improves control.
Multi-Color Finish – Resists heat and corrosion while making wear easy to spot for smarter, longer use.
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Sizes in Set: 1/4”, 5/16”, 3/8”, 7/16” and 1/2”
Spectral Twist Drill step point bits are available in jobber-length (standard length) sizes from 1/16" up to 1/2" by 1/64”. Whether you’re handling precision work or heavy-duty drilling, you’ll always find the exact size you need for consistent, reliable performance.
Available Sizes:
1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2".
Available Sets:
5 Piece, 15 Piece and 29 Piece
