1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic
Details
- MaterialHigh Speed
- Shank Diameter0.38 Inches
- Cutting Diameter1.38 Inches
- Finish TypePolished
- Shank TypeStraight
Description
🔧 Drill Your Way to Perfection!
- 🕒 TIME SAVING DESIGN - Polished steps and size highlights allow for quick, hassle-free drilling.
- 🌟 OPTIMIZED PERFORMANCE - CNC processed for easy, fast, and clean cuts, outperforming standard bits.
- 💪 HEAVY DUTY CAPABILITY - Effortlessly drills through stainless steel, aluminum, wood, and more.
- 🔧 PRECISION ENGINEERING - Crafted from M2 High Speed Steel for superior durability and performance.
- 🔄 MULTI SIZE FUNCTIONALITY - Drill 5 different hole sizes with one versatile bit—no need for multiple tools.
The Jerax 1/4 to 1-3/8 Inch Step Drill Bit is engineered from M2 High Speed Steel, featuring a polished finish and designed for heavy-duty applications. With the ability to drill through various materials including stainless steel and wood, this bit offers five marked sizes for versatile use, ensuring efficiency and precision in every project.
Specifications
| Material | High Speed Steel |
| Shank Diameter | 0.38 Inches |
| Cutting Diameter | 1.38 Inches |
| Finish Type | Polished |
| Shank Type | Straight |
| Cutting Angle String | 118 Degrees |
| Brand | Jerax tools |
| Item dimensions L x W x H | 1.38 x 1.38 x 3.55 inches |
| Tool Flute Type | Spiral |
| Minimum Bore Diameter | 0.88 Inches |
| Point Style | Split Point |
| Surface Recommendation | Stainless,Wood,Aluminum,Copper,Plastic,Steel |
| Number of Flutes | 2 |
| Unit Count | 1 Count |
| Manufacturer | Jerax tools |
| Part Number | STG1-3/8 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 1.38 x 1.38 x 3.55 inches |
| Item model number | STG1-3/8 |
| Size | 1/4" - 1-3/8"（Straight) |
| Finish | Polished |
| Item Package Quantity | 1 |
| Measurement System | Metric, Imperial |
| Batteries Included? | No |
| Batteries Required? | No |
Reviews
A**I
Works great
I drilled through stainless steel with no problem. Good value for the money.
D**F
This bit is B.A.
This bit really cuts! I used it on 1/4 inch plate and it was like butter.
B**D
Step drill bit
Good quality there sharp and for what I'm using them for, they're worth the moneyI only used them once so it's not fear to say anything else
D**W
Worked great until it broke. Possibly defective unit. Jerax fully refunded.
*Update 08/27/2024:Jerax contacted me and offered a full refund. I'm changing my rating from 2 stars to 4 stars because as previously stated the bit worked great until it broke.*Original review:This bit was working great until it broke. I have had it for 3 months and have only used it to drill varying hole sizes in my power rack. The metal tubing I drilled through is not very thick and the holes are only 1/2" - 5/8" in size.I tried to contact the seller first to inquire about their warranty/replacement policy. Unfortunately, there's no website, email, or number to contact Jerax Tools. I reached out to Amazon customer service and they told me to Google the seller because they also didn't have any contact information.I asked some questions here, but there's no option to reply to any of the answers. If anyone from Jerax Tools sees this please contact me at your earliest convenience. Given all the great reviews, I suspect that the bit I received may just be a defective unit.
J**F
Ease of use
Nice bit Great marking. Drills effortlessly. Goes through with ease.
P**S
Item is high quality . . . at this price point.
Item is high quality . . . at this price point, but did not work for my application. I was trying to drill out 1/16" thick stainless steel 2" OD washer to 1 3/8" ID but the steel was just too hard. Bit should work well in mild steel but do not recommend thicker stainless steel (16 gauge or thicker). I would buy again (but bear in mind your application as your mileage may vary ).
A**R
fast shipping good quality
worked well for holes in conex container
D**T
Good Product
J
D**0
Cutting Edge
Works very well. Cuts fairly heavy steel and makes a clean neat hole. Used 4 times and it has kept its edge.
B**N
Just as good as the Klein I have
Great Quality, Just as good as the Klein Step bit I had for years at a much lower price. would highly recommend. I use it at least a few times a week as an electrician. the case it comes in is not the best, only good for the shipping, but not problem for me at all, just pointing it out for others if they were hoping for it to be useful.
A**.
BROCA CORTE ESCALONADO
BUEN PRODUCTO, NO PARA TRABAJO CONTINUO, PERO SACA DE ALGUN APURO EVENTUAL.
D**N
Excellent Bit
Bought this bit to make a hole in my stainless steel sink. It worked very well! Would recommend buying it.
Common Questions
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