WALTER Screw Machine Drill Bit: Letter O, 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit: Letter O is a chip-clearing cobalt screw-machine length drill bit with a 0.3160-inch diameter, 130° point, parabolic flute, and fast spiral design. It is manufactured under part…
SKU 3G-OTH-307217
Also listed as: A1148LETO · A1148 LET O · A1148-LET-O
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: Letter O is a chip-clearing cobalt screw-machine length drill bit with a 0.3160-inch diameter, 130° point, parabolic flute, and fast spiral design. It is manufactured under part number A1148-LET.O.
Frequently Asked Questions
What is the WALTER A1148-LET.O drill bit used for?
The WALTER A1148-LET.O is a chip-clearing cobalt screw-machine length drill bit used for drilling precise holes in hard metals. Its 130° point, parabolic flute, and fast spiral design improve chip evacuation and reduce heat, making it suitable for high-speed production environments.
What are the specifications of the WALTER Letter O drill bit?
The WALTER Letter O drill bit (MPN A1148-LET.O) has a 0.3160-inch diameter, 130° point angle, parabolic flute, and fast spiral. It is made of cobalt steel for heat resistance and is designed for screw-machine length applications. The brand is WALTER.
Where to buy WALTER A1148-LET.O drill bits worldwide?
You can source the WALTER A1148-LET.O drill bit worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct WALTER screw-machine drill bit size?
To select the correct WALTER screw-machine drill bit, match the letter or number size to your required hole diameter. For the Letter O bit, the diameter is 0.3160 inches. Ensure the point angle (130°) and flute design suit your material. Cobalt bits handle harder materials better.
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.
