Step Bit/Hex Shank MPN:19019
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In Stock
Free Shipping
In Stock
SKU
510-G415221004
Step Bit/Hex Shank
Take your drilling to the next level with Spyder's Stinger Mach-Blue Armor Plated high speed steel HSS step drill bits. These high-performance metal drilling bits deliver exceptional quality, durability, and value. Ideal for precision drilling, electrical work, and sheet metal applications, they provide longer-lasting cutting edges, reduced heat build-up, and increased rigidity and breakage resistance. Perfect for enlarging existing holes or drilling new ones, these bits are the pro's choice for extended bit life and value. With their advanced M-series alloy tool steel construction and proprietary heat treatment, they're the perfect addition to any professional's toolkit.
Top product features:
- High-speed steel HSS construction
- Mach-Blue Armor Plating
- Proprietary heat treatment for reduced heat build-up and cutting friction
Top product applications:
- Electrical work
- Sheet metal drilling
- Enlarging existing holes in sheet metals
Spyder Stinger Mach-Blue Armor Plated high speed steel HSS step drill bits are high-performance metal drilling bits that provide exceptional quality and durability, drilling performance, and value. The Mach-Blue Armor Plating combined with the advanced M-series alloy tool steel construction and proprietary heat treatment make these bits truly revolutionary - they retain sharper cutting edges for longer, have reduced heat build-up and cutting friction, and increased durability, rigidity, and breakage resistance. These incredibly durable bits are the pro's choice for precision drilling, extended bit life, and value. Ideal for electrical work and other applications in sheet metals, including enlarging existing holes.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.00
- Package Width: 0.48
- Package Height: 0.48
- Package Weight: 0.08
Product info last updated on February 22, 2026 4:54am UTC
Category: Cutting Tools