Feature(may vary by option.)

●[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, 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 6 marked sizes so you can drill 6 different hole sizes, saving you time and effort to change bits. Marked sizes including: 1/4", 7/8", 1-1/8", 1-7/32", 1-1/4", 1-3/8".

[Bundle (7  & 8   & 1-3  & 8  )]




[7  & 8   (Straight)]




[1-3  & 8   (Spiral)]




[1-1  & 8   (Straight)]




[2   (Spiral)]




[7  & 8   (Spiral)]




[1-1  & 8   (Spiral)]




[1-3  & 8   (Straight)]





Description

jerax toolsjerax tools

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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.

EASY, FAST, CLEAN and cuts MORE

ApplicationApplication

[Tips]: Drilling at low speed (300RPM recommended) with cooling oil will help the step bits last longer.

[Warning]: Always wear proper Personal Protection Equipments during the use, including eye glasses, gloves and etc..

4241 HSS Step drill bit STG78 QC step bits M2 Extra Thick M35 Step bits
HSS Step Bit M2 HSS Step bit M2 HSS Quick Change Step Bit M2 HSS EXTRA THICK Step Bit M35 HSS Step Bit
Customer Reviews
4.0 out of 5 stars
16
4.5 out of 5 stars
859
4.6 out of 5 stars
289
4.5 out of 5 stars
859
3.6 out of 5 stars
4
Price $25.95 $16.95 $16.95 $24.95
Material High Speed Steel High Grade M2 High Speed Steel High Grade M2 High Speed Steel High Grade M2 High Speed Steel Top Grade M35 High Speed Steel
Compatible materials Steel, Mild steel, Aluminum, Copper, Plastic, Wood, or anything that has similar hardness as these materials. Stainless steel, Hardened steel, Mild steel, Aluminum, Copper, Plastic, Wood, or anything that has similar hardness as these materials. Stainless steel, Hardened steel, Mild steel, Aluminum, Copper, Plastic, Wood, or anything that has similar hardness as these materials. Strong Stainless steel, Hardened steel, Mild steel, Aluminum, Copper, Plastic, Wood, or anything that has similar hardness as these materials. Strong Stainless steel, Hardened steel, Mild steel, Aluminum, Copper, Plastic, Wood, or anything that has similar hardness as these materials.
Polished steps
Flutes 2 Straight flutes 2 Straight flutes 2 Straight flutes 4 Spiral flutes 4 Spiral flutes
Performance Easy, Fast and Clean Easy, Fast, Clean and Heavy-duty Easy, Fast, Clean and Heavy-duty Easy, Fast, Clean, Heavy-duty. Designed for THICK material. Easy, Fast, Clean, Heavy-duty and Long-lasting
Advice Economy choice. Recommend for normal non-rigid material. Most cost-effective choice. Recommend for stainless steel and other harden metal. Most cost-effective choice. Recommend for stainless steel and other harden metal. Durable and long-lasting choice. Recommend for strong stainless steel and other strong harden metal. Professional long-lasting choice. Recommend for strong stainless steel and other strong harden metal.
Step Bits - 4FlutesStep Bits - 4Flutes