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

BOSCH Oscillating Scraper Blade: 3 1/2 in Blade Wd, 3 1/2 in Blade Lg, Diamond Grit - Starlock Mounted Blades
BOSCHStarlock Mounted Blades

BOSCH Oscillating Scraper Blade: 3 1/2 in Blade Wd, 3 1/2 in Blade Lg, Diamond Grit

The BOSCH Oscillating Scraper Blade (MPN OSL312DG) is a Starlock Mounted Blade with a 3 1/2 in blade width and 3 1/2 in blade length. It features a Diamond Grit coating and a Rounded shape, designed for scraping…

SKU 3G-OTH-307617

Brand
BOSCH
Item
Oscillating Scraper Blade: 3 1/2 in Blade Wd, 3 1/2 in Blade Lg, Diamond Grit
Category
Starlock Mounted Blades
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

BOSCH
Manufacturer Part Number
OSL312DG
Type
Diamond Grit
Pieces
1
Blade Lg
3 1/2 in

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

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

Product Description

The BOSCH Oscillating Scraper Blade (MPN OSL312DG) is a Starlock Mounted Blade with a 3 1/2 in blade width and 3 1/2 in blade length. It features a Diamond Grit coating and a Rounded shape, designed for scraping applications. This single-piece blade is manufactured by BOSCH.

Frequently Asked Questions

What is the BOSCH OSL312DG oscillating scraper blade used for?

The BOSCH OSL312DG oscillating scraper blade is designed for scraping applications such as removing adhesive, paint, mortar, and thin-set from surfaces. Its diamond grit coating and rounded shape make it effective for aggressive material removal on concrete, tile, and stone substrates.

What are the specifications of the BOSCH OSL312DG scraper blade?

The BOSCH OSL312DG is a Starlock Mounted Blade with a 3 1/2 in blade width and 3 1/2 in blade length. It features a diamond grit coating and a rounded shape. This single-piece blade is manufactured by BOSCH under MPN OSL312DG.

Where to buy the BOSCH OSL312DG scraper blade worldwide?

3G Electric supplies the BOSCH OSL312DG scraper blade worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this blade for your project.

How to select the right BOSCH oscillating scraper blade?

Select the BOSCH OSL312DG for heavy-duty scraping on hard surfaces like concrete and stone. Its diamond grit coating provides aggressive material removal, while the rounded shape helps prevent gouging. For softer materials, consider a standard scraper blade without diamond coating.

Used in

Common applications for BOSCH
Concrete drilling — Bosch SDS-Max dust extraction attachment (HDC250) for on-surface drilling with HEPA filtration
Demolition and chiseling — Bosch breaker hammer chisel (HS1524) for driving ground rods or breaking concrete
Metal fabrication — Bosch shear blade (3608635000) for cutting steel up to 10 gauge in power shears
Grinding and surface preparation — Bosch dust shroud (TG503) for dust collection during angle grinder use
Rotary hammer maintenance — Bosch wear and tear part set (1617000447) for replacing components in demolition tools
Sanding and finishing — Bosch dust collection kit (OSC005) for oscillating tool sanding with dust extraction

BOSCH Products

3G Electric supplies BOSCH starlock mounted blades. 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
BOSCH Oscillating Scraper Blade: 2 1/2 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL212CG)
BOSCH
BOSCH Oscillating Scraper Blade: 2 1/2 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL212CG)
BOSCH Oscillating Scraper Blade: 2 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL200CR)
BOSCH
BOSCH Oscillating Scraper Blade: 2 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL200CR)
BOSCH Oscillating Scraper Blade: 2 3/4 in Blade Wd, 2 3/4 in Blade Lg, Carbide Grit, 1 Pieces (MPN OSL234HG)
BOSCH
BOSCH Oscillating Scraper Blade: 2 3/4 in Blade Wd, 2 3/4 in Blade Lg, Carbide Grit, 1 Pieces (MPN OSL234HG)
BOSCH Oscillating Scraper Blade: 1 1/4 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL114CG)
BOSCH
BOSCH Oscillating Scraper Blade: 1 1/4 in Blade Wd, 4 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL114CG)
BOSCH Oscillating Scraper Blade: 3 in Blade Wd, 3 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL300CR)
BOSCH
BOSCH Oscillating Scraper Blade: 3 in Blade Wd, 3 in Blade Lg, Carbide Grit, Starlock Connection (MPN OSL300CR)
BOSCH Oscillating Scraper Blade: Rigid, 2 in Blade Wd, 4 in Blade Lg, High Carbon Steel, 1 Pieces (MPN OSL200RS)
BOSCH
BOSCH Oscillating Scraper Blade: Rigid, 2 in Blade Wd, 4 in Blade Lg, High Carbon Steel, 1 Pieces (MPN OSL200RS)

More from BOSCH

View all BOSCH parts
BOSCH Oscillating Tool Blade: 3/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 1 Pieces (MPN OSL034C)
BOSCH
BOSCH Oscillating Tool Blade: 3/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 1 Pieces (MPN OSL034C)
BOSCH Oscillating Scraper Blade: 2 1/4 in Blade Wd, Pointed, Bi-Metal, Starlock Connection, 1 Pieces (MPN OSL214K)
BOSCH
BOSCH Oscillating Scraper Blade: 2 1/4 in Blade Wd, Pointed, Bi-Metal, Starlock Connection, 1 Pieces (MPN OSL214K)
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 2 PK (MPN OSL114C-2)
BOSCH
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 2 PK (MPN OSL114C-2)
BOSCH Oscillating Tool Blade: 1 3/4 in Blade Wd, 3 1/2 in Overall Lg, Plunge Cutting, Carbide (MPN OSL134CC)
BOSCH
BOSCH Oscillating Tool Blade: 1 3/4 in Blade Wd, 3 1/2 in Overall Lg, Plunge Cutting, Carbide (MPN OSL134CC)
BOSCH Oscillating Tool Blade: 2 1/2 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Bi-Metal, 10 PK (MPN OSL212F-10)
BOSCH
BOSCH Oscillating Tool Blade: 2 1/2 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Bi-Metal, 10 PK (MPN OSL212F-10)
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 10 PK (MPN OSL114C-10)
BOSCH
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Carbide, 10 PK (MPN OSL114C-10)
BOSCH Oscillating Scraper Blade: 1/2 in Blade Wd, 2 15/16 in Blade Lg, Hooked, Bi-Metal, 1 Pieces (MPN OSL050K)
BOSCH
BOSCH Oscillating Scraper Blade: 1/2 in Blade Wd, 2 15/16 in Blade Lg, Hooked, Bi-Metal, 1 Pieces (MPN OSL050K)
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Bi-Metal, 1 Pieces (MPN OSL114MF)
BOSCH
BOSCH Oscillating Tool Blade: 1 1/4 in Blade Wd, 4 in Overall Lg, Plunge Cutting, Bi-Metal, 1 Pieces (MPN OSL114MF)