Step Drills HSS 3/8" - 3/4" - 3 (274MC0007)
- HSS Step Drills
- Lobbed Non-Slip Shank
- Drill 1/8” Thick
- Double Flute
- Bright Finish
- Ferrous & Non-Ferrous Sheet Metals
- Plastic Laminates
- Sink Grade Stainless Steel
- Auto Body Repair
STEP DRILLS ARE SOLD INDIVIDUALLY.
3/8” 7/16” 3/4”
For drilling 3 standard size holes to accommo- date drive screws for knockout punches.
|More accurate control of hole size in various sheet materials up to 1/8” thick. Each step bit drills a range of sizes. The further the bit advances, the larger the diameter of the hole gets. Because step drill bits enter the material one step at a time, the operator can drill the desired hole by counting the individual steps, or by using a washer as a simple stop. The self starting tip eliminates the need for pilot holes. Applications include junction boxes, switch boxes, metal studs, electrical applications, lighting x- tures, auto body work, and many other uses.|
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