WALTER Screw Machine Drill Bit: #52, 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit: #52 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 0.0635 inches and is identified by…
SKU 3G-OTH-307279
Also listed as: A1148NO52 · A1148 NO52
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WALTER Screw Machine Drill Bit: #52 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 0.0635 inches and is identified by manufacturer part number A1148-NO52.
Frequently Asked Questions
What is the WALTER #52 screw machine drill bit used for?
The WALTER #52 cobalt screw machine drill bit is designed for drilling precise holes in hard materials like stainless steel and high-temperature alloys. Its 130° point and parabolic flute provide efficient chip clearing in deep-hole applications, making it ideal for automated machining centers and production environments.
What are the specifications of the WALTER A1148-NO52 drill bit?
The WALTER A1148-NO52 is a #52 screw machine length drill bit with a 0.0635 inch diameter, 130° point angle, and cobalt construction. It features a parabolic flute and fast spiral design for superior chip evacuation. This bit is optimized for rigid setups and high-speed steel performance in demanding materials.
Where to buy WALTER drill bits worldwide?
3G Electric supplies WALTER drill bits worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine WALTER A1148-NO52 and other precision tooling to customers across 14 industrial departments. Contact us for availability and delivery to your location.
How to select the right screw machine drill bit for stainless steel?
For stainless steel, choose a cobalt screw machine drill bit like the WALTER #52 with a 130° point and parabolic flute. Cobalt provides heat resistance, while the parabolic flute clears chips effectively in deep holes. Ensure the bit length matches your machine's rigidity and the hole depth required for optimal performance.
Used in
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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.
