WALTER Screw Machine Drill Bit: Letter U, 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit: Letter U 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 0.3680 inches and is identified…
SKU 3G-OTH-307278
Also listed as: A1148LETU · A1148 LET U · A1148-LET-U
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 U 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 0.3680 inches and is identified by manufacturer part number A1148-LET.U.
Frequently Asked Questions
What is the WALTER Screw Machine Drill Bit Letter U used for?
The WALTER Screw Machine Drill Bit Letter U is used for drilling precise holes in hard materials such as stainless steel and high-temperature alloys. Its cobalt construction, 130° point, and parabolic flute design provide efficient chip evacuation and heat resistance in industrial machining applications.
What are the specifications of the WALTER A1148-LET.U drill bit?
The WALTER A1148-LET.U is a screw-machine length drill bit with a Letter U size, 0.3680-inch diameter, 130° point angle, parabolic flute, and fast spiral. It is made of cobalt for enhanced durability and chip-clearing performance in demanding metalworking operations.
Where to buy WALTER drill bits worldwide?
You can source the WALTER A1148-LET.U drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine WALTER tooling for your machining needs.
How to select the correct WALTER screw-machine drill bit size?
Select the WALTER screw-machine drill bit by matching the letter or number size to your required hole diameter. For the Letter U bit, the diameter is 0.3680 inches. Ensure the point angle (130°) and flute design suit your material, such as cobalt for hard metals, to optimize drilling performance.
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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.
