





🔧 Drill Smarter, Not Harder — The Only Bit You’ll Ever Need!
Jerax Tools’ 1/4 to 1-1/8 Step Drill Bit is crafted from premium M2 High-Speed Steel with enhanced Tungsten and Molybdenum content, plus advanced heat and surface treatments for superior durability. Featuring polished, clearly marked steps for nonstop drilling, this double-fluted bit delivers fast, clean holes across stainless steel, copper, aluminum, wood, and plastic—up to 12 gauge thickness. Its multi-size design eliminates bit changes, making it the ultimate time-saving tool for professionals demanding precision and efficiency.







| ASIN | B0CH28ZWT3 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 167,594 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 31 in Step Drill Bits |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,673) |
| Date First Available | 2 Jan. 2024 |
| Finish | Nitride |
| Item Package Quantity | 1 |
| Item Weight | 119 g |
| Manufacturer | Jerax tools |
| Manufacturer reference | STG118 |
| Material | High Speed Steel (HSS) |
| Package Dimensions | 12.2 x 3.7 x 3.4 cm; 119 g |
| Part number | STG118 |
| Size | 1/4" to 1-1/8" (Straight) |
B**R
This works great. Used on heavy stainless pipe to make a large hole no problems.
A**C
Bought this for the sole purpose of finishing cutting out some welds on a tractor loader frame. It worked perfectly with the old Milwaukee right angle drill! After cutting out the old welds can barely even tell I had used it. No damage to the bit at all.
J**M
This is a quality tool. Sharp, heavy, worked well!
J**S
Good product.
D**N
Bought this bit to make a hole in my stainless steel sink. It worked very well! Would recommend buying it.
Trustpilot
3 weeks ago
1 month ago