WALTER Screw Machine Drill Bit: 4.1 mm, 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit (4.1 mm) 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 0.1614 inches…
SKU 3G-OTH-307286
Also listed as: A114841 · A1148 4 1 · A1148-4-1
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 (4.1 mm) 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 0.1614 inches (MPN A1148-4.1).
Frequently Asked Questions
What is the WALTER Screw Machine Drill Bit used for?
The WALTER Screw Machine Drill Bit (4.1 mm) is used for drilling precise holes in metal, especially in automated screw machines and CNC lathes. Its cobalt construction and parabolic flute design efficiently clear chips, making it ideal for high-speed production environments where accuracy and chip evacuation are critical.
What are the specifications of the WALTER A1148-4.1 drill bit?
The WALTER A1148-4.1 is a 4.1 mm (0.1614 inch) cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral design. It is designed for chip clearing in metalworking applications. The manufacturer part number is A1148-4.1, and it is made by WALTER.
Where to buy WALTER drill bits worldwide?
You can source WALTER drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the WALTER A1148-4.1 screw machine drill bit.
How to select the right WALTER screw machine drill bit?
Select a WALTER screw machine drill bit based on material and hole depth. For hard metals, choose cobalt bits like the A1148-4.1 with a 130° point and parabolic flute for chip evacuation. Match diameter (4.1 mm) to your hole size and ensure the fast spiral suits your machine's RPM and feed rate.
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.
