WALTER A1148-NO55 #55 Cobalt Screw-Machine Length Drill Bit
The WALTER Screw Machine Drill Bit: #55 is a chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It has a diameter of 0.0520 inches and is identified by…
SKU 3G-OTH-307255
Also listed as: A1148NO55 · A1148 NO55
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.
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Product Description
The WALTER Screw Machine Drill Bit: #55 is a chip-clearing cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It has a diameter of 0.0520 inches and is identified by manufacturer part number A1148-NO55.
Frequently Asked Questions
What is the WALTER Screw Machine Drill Bit #55 used for?
The WALTER #55 screw-machine length drill bit is designed for chip-clearing in deep-hole drilling applications on CNC lathes and automatic screw machines. Its parabolic flute and fast spiral efficiently evacuate chips, while the 130° point and cobalt construction handle tough materials like stainless steel and high-temperature alloys.
What are the specifications of the WALTER A1148-NO55 drill bit?
The WALTER A1148-NO55 is a #55 screw-machine length drill bit with a 0.0520-inch diameter, 130° point angle, parabolic flute, and fast spiral. It is made from cobalt steel for heat resistance and wear durability. The bit is designed for chip-clearing in automated machining operations.
Where to buy WALTER A1148-NO55 drill bits worldwide?
3G Electric supplies the WALTER A1148-NO55 screw-machine drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this cobalt parabolic-flute bit.
How to select the correct WALTER screw-machine drill bit size?
Select the WALTER screw-machine drill bit by matching the wire gauge number (#55) or decimal diameter (0.0520 inches) to your hole size requirement. For deep holes in hard metals, choose cobalt with parabolic flute and fast spiral. Ensure the 130° point angle suits your material to reduce thrust and improve chip evacuation.
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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.
