1/4"-1-3/8" M2 Step Drill Bit Unibit for Hole Drilling 5 Sizes
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- [M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
- [Non-stop]: Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- [Easier | Faster | Cleaner]: With our high-accuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market.
- [Heavy duty]: Cuts holes on Stainless steel (need appropriate pressure), Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga /2.7mm thickness for Stainless steel.
- [Multi Hole Sizes]: No need to buy a kit. This one step bit comes with 5 marked sizes so you can drill 5 different hole sizes, saving you time and efforts to change bits. Marked sizes including: 7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8".
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Select a product to estimate shipping.Made of high grade M2 High Speed Steel and can cut holes on Stainless steel, Hardened Metal, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials. Up to 12ga /2.7mm thickness for Stainless steel.
Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
With our high-accuracy CNC processing and optimized spiral design over the years, our spiral flutes design cuts EASY, FAST and CLEAN, outperforming the average ones on the market. Additional Vacuum heat treatment and Nitride surface hardening treatment make the performance better and long-lasting.
Visit Jerax tools Store to know more!
Product details
| Main Specification | |
|---|---|
| Surface Recommendation | Wood or Steel or Plastic or Aluminum or Copper or Stainless |
| Manufacturer | Jerax Tools |
| Unit Count | 1 Count |
| Cutting Diameter | 1.38 Inches |
| Point Style | Split Point |
| Shank Type | Straight |
| Tool Flute Type | Straight |
| Brand | Jerax Tools |
| Cutting Angle String | 118 Degrees |
| Number of Pieces | 1 |
| Material | High Speed Steel (Hss) |
| Finish Type | Nitridation |
| Item Weight | 1.6 Ounces |
| Technical Details | |
| Part Number | STG138 |
| Model | STG1-3/8 |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Style | |
| Finish Types | Nitridation |
| Measurements | |
| Item Dimensions | 1.38 x 1.38 x 3.55 inches |
| Others | |
| Item Highlight | Copper or Plastic or Wood or Aluminum or Fast or M2 High Speed Steel or Clean Cuts in Stainless Steel |
| Product Type | Step Drill Bits |
| Minimum Bore Diameter | 0.88 inches |