WALTER Screw Machine Drill Bit: #58, 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit: #58 is a chip-clearing cobalt screw-machine length drill bit from WALTER. It features a 130° point, parabolic flute, and fast spiral design, with a diameter of 0.0420 inches (MPN…
SKU 3G-OTH-307254
Also listed as: A1148NO58 · A1148 NO58
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WALTER Screw Machine Drill Bit: #58 is a chip-clearing cobalt screw-machine length drill bit from WALTER. It features a 130° point, parabolic flute, and fast spiral design, with a diameter of 0.0420 inches (MPN A1148-NO58).
Frequently Asked Questions
What is the WALTER Screw Machine Drill Bit #58 used for?
The WALTER #58 drill bit is used for precision drilling in screw machines and CNC lathes. Its cobalt construction and parabolic flute design efficiently clear chips in deep-hole applications, making it suitable for high-speed machining of tough materials like stainless steel and titanium.
What are the specifications of the WALTER A1148-NO58 drill bit?
The WALTER A1148-NO58 is a #58 screw-machine length drill bit with a 0.0420-inch diameter, 130° point angle, parabolic flute, and fast spiral. It is made from cobalt for heat resistance and chip clearing. The manufacturer part number is A1148-NO58.
Where to buy the WALTER A1148-NO58 drill bit worldwide?
3G Electric supplies the WALTER A1148-NO58 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision cobalt drill bit.
How to select the correct WALTER screw-machine drill bit for my application?
Select based on material and hole depth. For hard metals, choose cobalt with a 130° point. The parabolic flute on the WALTER #58 bit improves chip evacuation in deep holes. Match the diameter (0.0420 inches) to your tolerance requirements. Consult a technical datasheet for feed and speed recommendations.
Used in
Common applications for WALTERWALTER Products
3G Electric supplies WALTER chip-clearing cobalt screw-machine length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
