|Item Weight||4 ounces|
|Product Dimensions||3.5 x 6.8 x 1.3 inches|
|Item model number||34403|
|Size||Hole Sizes From 1/8-Inch through 1-3/8-Inch (3.2 - 34.9-mm)|
|Item Package Quantity||1|
|Warranty Description||Limited service warranty|
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Greenlee 34403 Multi-Hole Step Bit, 7/8"
|Price:||$54.47 & FREE Shipping. Details|
|You Save:||$13.77 (20%)|
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- Unique split tip design penetrates through steel faster
- Resists walking or skidding
- Balanced, double-flute construction requires less pressure
- Hole Sizes: From 1/8-Inch through 1-3/8-Inch (3.2 - 34.9-mm)
- Capacity: cut up through 3/8-Inch (9.5-mm) mild steel, copper, brass, aluminum, wood, plastic and laminates
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From the Manufacturer
Greenlee Step Bit
Loaded with features
The Greenlee step bit design has several features and benefits. 1. They offer a unique split-tip design to provide faster penetration that resists walking or skidding. 2. The deep double flute design requires less operator force, provides efficient chip removal and adds to an increased cutting speed. 3. The Greenlee step bits are made from a hi-grade tool steel with a steam oxide coating allowing for a longer tool life. 4. The dual cutting edge improves the tool balance and cutting speed, providing a consistent tool performance. 5. Lastly, our step bits are manufactured in the USA.
Drills through most Metal
Greenlee step bits are engineered to drill through 10 gauge mild steel, copper, brass, and aluminum, as well as wood, plastic, and laminates. Drill hole sizes ranging from 13/16-inch (4.8-millimeter), 1/4-inch (6.4-millimeter), 5/16-inch (7.9-millimeter), 3/8-inch (9.5-millimeter), 7/16-inch (11.1-millimeter), 1/2-inch (12.7-millimeter), 9/16-inch (14.3-millimeter), 5/8-inch (15.9-millimeter), 11/16-inch (17.5-millimeter), 3/4-inch (19.1-millimeter), 13/16-inch (20.6-millimeter) all with only one 3 9/16-inch (90.5-millimeter) bit. Minimum chuck size 3/8-inch (9.5-millimeter).
Split tip design resists walking
Greenlee step bits are designed with the user in mind. Our unique split-tip design resists walking and makes the tool safer and more accurate. Plus, our bits are designed with two flutes which not only cut faster and easier to reduce strain but also allow the tool to run cooler.
Top Customer Reviews
I made a pilot hole first, and the key is to use moderate pressure at a slow drill speed with plenty of lubricating oil on the drill bits to keep them cool.
Take it slow and don't let it get too hot or you will kill your drill bits and harden the stainless steel.
The Step bit made easy work of the holes I needed to make, and left very little burred edges to clean up. Don't make the mistake of buying cheap bits hoping to save a few bucks, you are likely to ruin your keg if you are not used to working with stainless.
A quality product for the purpose I used it for.
have tried many other brands in australia, even one i paid $90 for locally, it went blunt in 3 holes, this bit went on to do over 100 and still going stron.
only problem is i have to wait a bit for them to arrive in australia!
I've been using greenlee uni-bits for 10 years and only replace them every two-three years, and i use them daily on steel and aluminum drilling for electrical work.
No more work-arounds for me.
Most Recent Customer Reviews
These are the best for drilling thin sheet metal. Twist drills will grab and pull in as you break through. Read morePublished 3 months ago by Kit Goode
A great deal!!! Arrived quickly and exactly as described. When used with cutting oil it goes through stainless like butter. I'll be back!!Published 5 months ago by Al J.