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WALTER Screw Machine Drill Bit: Letter K, 130° Point, Cobalt, Parabolic Flute - Chip-Clearing Cobalt Screw-Machine Length Drill Bits
WALTERChip-Clearing Cobalt Screw-Machine Length Drill Bits

WALTER Screw Machine Drill Bit: Letter K, 130° Point, Cobalt, Parabolic Flute

The WALTER Screw Machine Drill Bit: Letter K 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 0.2810 inches…

SKU 3G-OTH-307187

Also listed as: A1148LETK · A1148 LET K · A1148-LET-K

Brand
WALTER
Item
Screw Machine Drill Bit: Letter K, 130° Point, Cobalt, Parabolic Flute
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
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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

Technical Specifications

WALTER
Manufacturer Part Number
A1148-LET.K
Type
Cobalt, Parabolic Flute, Fast Spiral
Point
130°

Technical Documents

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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Screw Machine Drill Bit: Letter K 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 0.2810 inches (MPN A1148-LET.K).

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit Letter K used for?

The WALTER Screw Machine Drill Bit Letter K is used for drilling precise holes in hard metals and alloys. Its cobalt construction, parabolic flute, and fast spiral design efficiently clear chips, making it ideal for high-speed automated screw machine operations in industrial manufacturing.

What are the specifications of the WALTER A1148-LET.K drill bit?

The WALTER A1148-LET.K is a cobalt screw-machine length drill bit with a 130° point, parabolic flute, and fast spiral. It has a diameter of 0.2810 inches (Letter K). It is designed for chip clearing in demanding metalworking applications.

Where to buy WALTER drill bits worldwide?

You can source the WALTER A1148-LET.K 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 operations.

How to select the right WALTER screw machine drill bit?

Select based on material hardness and hole depth. The WALTER Letter K (0.2810 inch) cobalt bit with parabolic flute is suited for deep holes in tough alloys. Match the point angle (130°) to your workpiece and ensure your machine spindle speed accommodates cobalt tooling for optimal performance.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER 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.

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