Description
Specs
- Quantity: 12-piece package
- Diameter: #53 (0.239 in / 6.07 mm)
- Material: Cobalt alloy high‑speed steel (DWDCO Series)
- Length: Jobber length
- Series: DWDCO
Features
- Cobalt alloy composition provides increased hardness and heat resistance for drilling through hard metals such as stainless steel and alloy steels.
- Jobber-length design offers extended reach and stability for through-hole and deeper drilling tasks in metalworking environments.
- Engineered to support longer bit life and consistent performance under repeated use in fabrication, maintenance, and shop settings.
- Pack of 12 bits ensures readily available replacements for high-demand workflows.
Physical
- Series: DWDCO cobalt drill bits
- Pack contents: 12 bits per package
- Diameter reference: #53 (0.239 in / 6.07 mm)
- Length class: Jobber length
- Construction: Cobalt alloy steel for metal drilling applications
Can We Help?
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800-222-0324

![[12 PKG] #53 Cobalt Jobber Length Drill Bit, DWDCO Series](http://mutualscrew.com/cdn/shop/files/dwdco1-64_159c9df3-91a3-4131-93c0-073cd833ae42.jpg?v=1771965563&width=700)