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Drilling precise holes in plastic reservoirs or hydroponic trays often leads to cracked materials and uneven edges, but The Stepper Titanium Step Drill Bit is engineered to provide clean, professional results every time. This versatile tool eliminates the need for a massive collection of individual bits, allowing you to create holes from 1/4" to 1 3/8" in precise 1/8" increments. Whether you are installing bulkhead fittings in a DIY hydroponic system or modifying an Active Aqua tray, this self-starting bit ensures you can begin drilling immediately without the frustration of bit walking or the need for a pilot hole. The specialized geometry of the bit allows it to shave through material rather than tearing it, which is essential for maintaining the structural integrity of your growing equipment. By integrating this single high-performance tool into your garden maintenance kit, you streamline your workflow and ensure every custom modification looks like a factory-standard installation.
Create holes from 1/4" to 1 3/8" in 1/8" increments with a single, high-performance bit.
Heat-treated HSS with titanium nitride coating reduces friction and extends the life of the cutting edge.
Engineered to start on contact, eliminating the need for a center punch or a separate pilot bit.
The double-fluted geometry provides superior control and smoother cutting action through varied materials.
| Specification | Value |
|---|---|
| Size Range | 1/4" to 1 3/8" |
| Increments | 1/8 Inch |
| Material | Titanium Nitride Coated HSS |
| Dimensions (Unit) | 6.0L x 2.0W x 2.8H |
| Shipping Weight | 0.32 lbs. |
This bit is ideal for thin materials including plastics, plexiglass, and light-gauge metals. It is specifically popular for drilling clean holes in hydroponic reservoirs and flood trays.
No, the self-starting tip is designed to bite into the material immediately. This prevents the bit from walking across the surface and ensures your hole stays exactly where you intended.
Yes, the shank is designed to fit standard drill chucks found on most cordless and corded handheld drills. It provides a secure grip for safe operation.
The bit features defined steps at every 1/8" increment. You can visually track the depth as you drill, or mark the specific step you need with a piece of tape for a quick visual reference.
Titanium nitride coating significantly reduces heat buildup and friction during the drilling process. This keeps the bit sharper for a longer period compared to standard high-speed steel bits.
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Equipping home growers, craft producers, and commercial operations across North America since 2016.