Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

WALTER Screw Machine Drill Bit: 23/32", 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: 23/32", 130° Point, Cobalt, Parabolic Flute

The WALTER Screw Machine Drill Bit (SKU 3G-OTH-307236, MPN A1148-23/32IN) is a chip-clearing cobalt screw-machine length drill bit with a 23/32" (0.7188 inch) diameter. It features a 130° point, parabolic flute, and…

SKU 3G-OTH-307236

Also listed as: A11482332IN · A1148 23 32IN · A1148-23-32IN

Brand
WALTER
Item
Screw Machine Drill Bit: 23/32", 130° Point, Cobalt, Parabolic Flute
Category
Chip-Clearing Cobalt Screw-Machine Length Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
A1148-23/32IN
Type
Cobalt, Parabolic Flute, Fast Spiral
Point
130°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WALTER Screw Machine Drill Bit (SKU 3G-OTH-307236, MPN A1148-23/32IN) is a chip-clearing cobalt screw-machine length drill bit with a 23/32" (0.7188 inch) diameter. It features a 130° point, parabolic flute, and fast spiral design. This product is manufactured by WALTER.

Frequently Asked Questions

What is the WALTER Screw Machine Drill Bit used for?

The WALTER Screw Machine Drill Bit (MPN A1148-23/32IN) is used for drilling precise holes in metal, especially in automated or CNC screw-machine applications. 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 A1148-23/32IN drill bit?

The WALTER A1148-23/32IN drill bit has a 23/32" (0.7188 inch) diameter, a 130° point, and a cobalt parabolic flute with fast spiral design. It is a screw-machine length bit designed for chip clearing in metalworking. The manufacturer part number is A1148-23/32IN, and it is made by WALTER.

Where to buy WALTER drill bits worldwide?

3G Electric supplies WALTER drill bits, including the A1148-23/32IN, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this cobalt screw-machine length drill bit.

How to select the right WALTER screw-machine drill bit for my application?

Select a WALTER screw-machine drill bit based on material hardness, hole depth, and machine type. For tough metals, choose cobalt parabolic flute bits like the A1148-23/32IN with a 130° point for better chip evacuation. Ensure diameter matches your requirement (e.g., 23/32") and consult technical data for speed and feed rates.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
WALTER Screw Machine Drill Bit: 23/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-23/64IN)
WALTER
WALTER Screw Machine Drill Bit: 23/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-23/64IN)
WALTER Screw Machine Drill Bit: 33/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-33/64IN)
WALTER
WALTER Screw Machine Drill Bit: 33/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-33/64IN)
WALTER Screw Machine Drill Bit: 31/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-31/64IN)
WALTER
WALTER Screw Machine Drill Bit: 31/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-31/64IN)
WALTER Screw Machine Drill Bit: 37/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-37/64IN)
WALTER
WALTER Screw Machine Drill Bit: 37/64", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-37/64IN)
WALTER Screw Machine Drill Bit: 3/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-3/32IN)
WALTER
WALTER Screw Machine Drill Bit: 3/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-3/32IN)
WALTER Screw Machine Drill Bit: 13/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-13/32IN)
WALTER
WALTER Screw Machine Drill Bit: 13/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-13/32IN)

More from WALTER

View all WALTER parts
WALTER Screw Machine Drill Bit: 17/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-17/32IN)
WALTER
WALTER Screw Machine Drill Bit: 17/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-17/32IN)
WALTER Screw Machine Drill Bit: 8 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-8)
WALTER
WALTER Screw Machine Drill Bit: 8 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-8)
WALTER Screw Machine Drill Bit: 19 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-19)
WALTER
WALTER Screw Machine Drill Bit: 19 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-19)
WALTER Screw Machine Drill Bit: 21/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-21/32IN)
WALTER
WALTER Screw Machine Drill Bit: 21/32", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-21/32IN)
WALTER Screw Machine Drill Bit: 15 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-15)
WALTER
WALTER Screw Machine Drill Bit: 15 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-15)
WALTER Screw Machine Drill Bit: 3/8", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-3/8IN)
WALTER
WALTER Screw Machine Drill Bit: 3/8", 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-3/8IN)
WALTER Screw Machine Drill Bit: 6 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-6)
WALTER
WALTER Screw Machine Drill Bit: 6 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-6)
WALTER Screw Machine Drill Bit: 7 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-7)
WALTER
WALTER Screw Machine Drill Bit: 7 mm, 130° Point, Cobalt, Parabolic Flute, Fast Spiral (MPN A1148-7)