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

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG A BRAND Jobber Length Drill Bit: 1/4", 140° R-Thinning Point - Coolant-Through Solid Carbide Jobber-Length Drill Bits for Steel & Cast Iron
OSGCoolant-Through Solid Carbide Jobber-Length Drill Bits for Steel & Cast Iron

OSG A BRAND Jobber Length Drill Bit: 1/4", 140° R-Thinning Point

The OSG A BRAND Jobber Length Drill Bit (MPN 651025011) is a coolant-through solid carbide jobber-length drill bit for steel and cast iron, featuring an EgiAs-coated carbide construction and a 140° R-Thinning Point…

SKU 3G-OTH-203254

Brand
OSG
Item
A BRAND Jobber Length Drill Bit: 1/4", 140° R-Thinning Point
Category
Coolant-Through Solid Carbide Jobber-Length Drill Bits for Steel & Cast Iron
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

OSG
Manufacturer Part Number
651025011
Type
EgiAs-Coated Carbide
R-Thinning Point
140°
View Full Spec Sheet

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

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

Product Description

The OSG A BRAND Jobber Length Drill Bit (MPN 651025011) is a coolant-through solid carbide jobber-length drill bit for steel and cast iron, featuring an EgiAs-coated carbide construction and a 140° R-Thinning Point. With a diameter of 0.2500 inches, this tool is designed for precision drilling in demanding materials.

Frequently Asked Questions

What is the OSG A Brand jobber length drill bit used for?

This OSG A Brand jobber length drill bit is designed for drilling steel and cast iron. Its 140° R-Thinning point and EgiAs-coated carbide construction provide efficient chip evacuation and extended tool life in demanding industrial applications.

What are the specifications of the OSG 651025011 drill bit?

The OSG 651025011 is a coolant-through solid carbide jobber-length drill bit with a 0.2500 inch diameter, 140° R-Thinning point, and EgiAs coating. It is designed for steel and cast iron, with manufacturer part number 651025011.

Where to buy OSG drill bits worldwide?

3G Electric supplies OSG drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the OSG 651025011 or other models for your operations.

How to select the right OSG drill bit for steel?

For steel, choose a carbide drill bit with a 140° point angle and coating like EgiAs for heat resistance. The OSG A Brand jobber length bit with coolant-through capability is ideal for deep holes. Ensure diameter matches your application, such as the 0.2500 inch size.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG coolant-through solid carbide jobber-length drill bits for steel & cast iron. 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 →

Similar products

Matched by specification & description
OSG A BRAND Jobber Length Drill Bit: 15/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651046711). Key specifications — attr1229387: 0.4688.
OSG
OSG A BRAND Jobber Length Drill Bit: 15/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651046711). Key specifications — attr1229387: 0.4688.
OSG A BRAND Jobber Length Drill Bit: 7/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651021711). Key specifications — attr1229387: 0.2188.
OSG
OSG A BRAND Jobber Length Drill Bit: 7/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651021711). Key specifications — attr1229387: 0.2188.
OSG A BRAND Jobber Length Drill Bit: 15/64", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651023311). Key specifications — attr1229387: 0.2344.
OSG
OSG A BRAND Jobber Length Drill Bit: 15/64", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651023311). Key specifications — attr1229387: 0.2344.
OSG A BRAND Jobber Length Drill Bit: 7/16", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651043711). Key specifications — attr1229387: 0.4375.
OSG
OSG A BRAND Jobber Length Drill Bit: 7/16", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651043711). Key specifications — attr1229387: 0.4375.
OSG A BRAND Jobber Length Drill Bit: 5/16", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651031211). Key specifications — attr1229387: 0.3125.
OSG
OSG A BRAND Jobber Length Drill Bit: 5/16", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651031211). Key specifications — attr1229387: 0.3125.
OSG A BRAND Jobber Length Drill Bit: 3/8", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651037511). Key specifications — attr1229387: 0.3750.
OSG
OSG A BRAND Jobber Length Drill Bit: 3/8", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651037511). Key specifications — attr1229387: 0.3750.

More from OSG

View all OSG parts →
OSG A BRAND Jobber Length Drill Bit: 21/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651065511). Key specifications — attr1229387: 0.6563.
OSG
OSG A BRAND Jobber Length Drill Bit: 21/32", 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651065511). Key specifications — attr1229387: 0.6563.
OSG A BRAND Jobber Length Drill Bit: 2 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651007812). Key specifications — attr1229387: 0.0787.
OSG
OSG A BRAND Jobber Length Drill Bit: 2 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 651007812). Key specifications — attr1229387: 0.0787.
OSG A BRAND Jobber Length Drill Bit: 5.5 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692550). Key specifications — attr1229387: 0.2165.
OSG
OSG A BRAND Jobber Length Drill Bit: 5.5 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692550). Key specifications — attr1229387: 0.2165.
OSG A BRAND Jobber Length Drill Bit: 11 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8693100). Key specifications — attr1229387: 0.4331.
OSG
OSG A BRAND Jobber Length Drill Bit: 11 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8693100). Key specifications — attr1229387: 0.4331.
OSG A BRAND Jobber Length Drill Bit: 10.2 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8693020). Key specifications — attr1229387: 0.4016.
OSG
OSG A BRAND Jobber Length Drill Bit: 10.2 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8693020). Key specifications — attr1229387: 0.4016.
OSG A BRAND Jobber Length Drill Bit: 9.5 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692950). Key specifications — attr1229387: 0.3740.
OSG
OSG A BRAND Jobber Length Drill Bit: 9.5 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692950). Key specifications — attr1229387: 0.3740.
OSG A BRAND Jobber Length Drill Bit: 4 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692400). Key specifications — attr1229387: 0.1575.
OSG
OSG A BRAND Jobber Length Drill Bit: 4 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692400). Key specifications — attr1229387: 0.1575.
OSG A BRAND Jobber Length Drill Bit: 3.4 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692340). Key specifications — attr1229387: 0.1339.
OSG
OSG A BRAND Jobber Length Drill Bit: 3.4 mm, 140° R-Thinning Point, EgiAs-Coated Carbide (MPN 8692340). Key specifications — attr1229387: 0.1339.