🔧 Drill Smarter, Not Harder — The Only Bit You’ll Ever Need!
This Jerax M2 High Speed Steel step drill bit features double fluted straight grooves and a nitrided finish for superior durability and precision. Designed to drill clean holes in stainless steel (up to 12ga), aluminum, copper, wood, and plastic, it offers five clearly marked step sizes from 1/4 to 1-3/8 inches. Enhanced with vacuum heat treatment and polished steps for nonstop, efficient drilling, it’s the ultimate all-in-one tool for professionals seeking speed, accuracy, and versatility.
Material | High Speed Steel (HSS) |
Shank Diameter | 0.38 Inches |
Cutting Diameter | 1.38 Inches |
Finish Type | Nitridation |
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 | Straight |
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 | 1-3/8" |
Finish | Nitridation |
Item Package Quantity | 1 |
Measurement System | Imperial, Metric |
Batteries Included? | No |
Batteries Required? | No |
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