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WIDIA Single-Cut Ball Bur, 3/8" Head, 1/4" Shank, SD-03 - Single-Cut Ball Burs
WIDIASingle-Cut Ball Burs

WIDIA Single-Cut Ball Bur, 3/8" Head, 1/4" Shank, SD-03

The WIDIA Carbide Bur is a single-cut ball bur, model SD-03, with a 3/8" head and 1/4" shank (MPN M40334). Manufactured by WIDIA METAL REMOVAL, this tool is designed for material removal applications requiring a…

SKU 3G-OTH-600326

Also listed as: M 40334 · M-40334

Brand
WIDIA
Item
Single-Cut Ball Bur, 3/8" Head, 1/4" Shank, SD-03
Part Number
M40334
Category
Single-Cut Ball Burs
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Technical Specifications

WIDIA
Manufacturer Part Number
M40334
Type
SD-03, Single Cut
Head
3/8"
Shank
1/4"

Technical Documents

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

Product Description

The WIDIA Carbide Bur is a single-cut ball bur, model SD-03, with a 3/8" head and 1/4" shank (MPN M40334). Manufactured by WIDIA METAL REMOVAL, this tool is designed for material removal applications requiring a ball-shaped cutting profile.

Frequently Asked Questions

What is the WIDIA Carbide Bur SD-03 used for?

The WIDIA Carbide Bur SD-03 is a single-cut ball bur used for material removal in metalworking, die grinding, and deburring. Its ball-shaped head allows contouring and shaping in hard-to-reach areas. 3G Electric supplies this WIDIA METAL REMOVAL tool for industrial applications worldwide.

What are the specifications of the WIDIA Carbide Bur M40334?

The WIDIA Carbide Bur M40334 has a 3/8" head diameter, 1/4" shank, and is model SD-03 with single-cut geometry. It is manufactured by WIDIA METAL REMOVAL. 3G Electric sources this genuine tool for global delivery, handling logistics and customs.

Where to buy WIDIA Carbide Bur M40334 worldwide?

3G Electric supplies the WIDIA Carbide Bur M40334 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for delivery. Contact us to order this WIDIA METAL REMOVAL single-cut ball bur for your machining operations.

How to select the right carbide bur for metal removal?

Select a carbide bur based on material hardness, desired finish, and access geometry. Single-cut burs like the WIDIA SD-03 remove material quickly on ferrous metals. Match head shape (ball, cylinder, cone) to your contour. 3G Electric can help you choose the correct WIDIA METAL REMOVAL bur for your application.

Used in

Common applications for WIDIA
General machining — WIDIA square turning inserts (SCMT321) for external and internal turning on lathes.
Steel and stainless steel turning — WIDIA triangle inserts (TNMG331MS) with negative rake for general-purpose turning and facing.
Non-ferrous precision machining — WIDIA diamond turning inserts (DCMT432FP) for turning, boring, and profiling of aluminum and composites.
High-volume drilling — WIDIA modular drill tips (TDM090R5SCF12M) for quick tip changes without removing the drill body.
Parting and grooving — WIDIA parting and grooving inserts (WMTS094I2BP02PT) for cutoff and groove creation on turning centers.
Cast iron roughing — WIDIA negative triangle inserts (TNMG160404MS) for roughing and finishing operations on cast iron.
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WIDIA Products

3G Electric supplies WIDIA single-cut ball burs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Single-cut carbide ball bur with 1/4" head diameter and 1/8" shank. Designed for material removal, deburring, and contouring in metalworking applications
WIDIA
Single-cut carbide ball bur with 1/4" head diameter and 1/8" shank. Designed for material removal, deburring, and contouring in metalworking applications

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