MILWAUKEE TiN-Coated HSS Jobber-Length Drill Bit
The MILWAUKEE Jobber Length Drill Bit (3/8", MPN 48-89-2221) is a TiN-Coated High-Speed Steel chip-clearing drill bit with a 135° split point and parabolic flute design.
SKU 3G-OTH-194109
Also listed as: 48892221 · 48 89 2221
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The MILWAUKEE Jobber Length Drill Bit (3/8", MPN 48-89-2221) is a TiN-Coated High-Speed Steel chip-clearing drill bit with a 135° split point and parabolic flute design.
Frequently Asked Questions
What is the MILWAUKEE Jobber Length Drill Bit 48-89-2221 used for?
This TiN-coated HSS jobber-length drill bit with a parabolic flute is designed for chip clearing in deep-hole drilling applications. It is commonly used in metalworking, maintenance, and fabrication shops for drilling into steel, aluminum, and other ferrous materials.
What are the specifications of the MILWAUKEE 48-89-2221 drill bit?
The MILWAUKEE 48-89-2221 is a 3/8-inch (0.3750 inch) jobber-length drill bit with a 135° split point, TiN-coated high-speed steel construction, and a parabolic flute design. The TiN coating reduces friction and extends tool life, while the split point minimizes walking on contact.
Where to buy MILWAUKEE 48-89-2221 drill bits worldwide?
3G Electric supplies the MILWAUKEE 48-89-2221 drill bit to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right jobber-length drill bit for metal?
For metal drilling, choose a high-speed steel bit with a split point (like the MILWAUKEE 135° design) to reduce walking. A TiN coating improves heat resistance and tool life. Match the bit diameter to your hole size and ensure the flute design clears chips effectively for deep holes.
Used in
Common applications for MILWAUKEEMILWAUKEE Products
3G Electric supplies MILWAUKEE chip-clearing high-speed steel jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.