Step Drill Bits - 1/4 to 1-3/8 Inch, M2 Steel

The information below is per-pack only
[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".

Main Specification
Surface Recommendation	Wood, Plastic, Stainless Steel, Aluminum, Copper
Manufacturer	Jerax Tools
Unit Count	3 Count
Item dimensions L x W x H	1.38 x 1.38 x 3.55 inches
Shank Type	Straight
Tool Flute Type	Straight
Brand	Jerax Tools
Number of Pieces	3
Material	High Speed Steel (Hss)
Finish Type	Nitridation
Item Weight	4.8 Ounces

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 (Pack of 3)