We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Screw Machine Drill Bit: Letter F, 130° R-Thinning Point - General Purpose Cobalt Screw-Machine Length Drill Bits
OSGGeneral Purpose Cobalt Screw-Machine Length Drill Bits

OSG Screw Machine Drill Bit: Letter F, 130° R-Thinning Point

SKU 3G-OTH-409604

Brand
OSG
Item
Screw Machine Drill Bit: Letter F, 130° R-Thinning Point
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
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
10257005
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

Frequently Asked Questions

What is the OSG Screw Machine Drill Bit 10257005 used for?

This OSG drill bit is designed for high-precision drilling in automated screw machines and CNC applications. Its 130° split point and TiN-coated cobalt construction enable efficient cutting in hardened steels and alloys, reducing thrust and improving hole accuracy in production environments.

What are the specifications of the OSG 10257005 drill bit?

The OSG 10257005 is a Letter F screw-machine length drill bit with a 0.2570-inch diameter. It features a 130° R-thinning point and TiN coating on cobalt steel, offering wear resistance and heat dissipation for extended tool life in ferrous materials.

Where to buy the OSG 10257005 drill bit worldwide?

3G Electric supplies the OSG 10257005 drill bit to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this precision tool.

How to select the correct OSG screw machine drill bit size?

Select the OSG drill bit size based on your required hole diameter and material. The Letter F size (0.2570 inches) suits applications needing a precise 0.257-inch hole. For screw machines, match the bit length to your machine's chuck capacity and ensure the TiN coating is compatible with your workpiece hardness.

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 general purpose 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 →

Similar products

Matched by specification & description
OSG Screw Machine Drill Bit: Letter G, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10261005). Key specifications — attr1233209: 0.2610.
OSG
OSG Screw Machine Drill Bit: Letter G, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10261005). Key specifications — attr1233209: 0.2610.
OSG Screw Machine Drill Bit: Letter I, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10272005). Key specifications — attr1233209: 0.2720.
OSG
OSG Screw Machine Drill Bit: Letter I, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10272005). Key specifications — attr1233209: 0.2720.
OSG Screw Machine Drill Bit: Letter D, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10246005). Key specifications — attr1233209: 0.2460.
OSG
OSG Screw Machine Drill Bit: Letter D, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10246005). Key specifications — attr1233209: 0.2460.
OSG Screw Machine Drill Bit: 9/32", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10281205). Key specifications — attr1233209: 0.2813.
OSG
OSG Screw Machine Drill Bit: 9/32", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10281205). Key specifications — attr1233209: 0.2813.
OSG Screw Machine Drill Bit: 1/4", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10250005). Key specifications — attr1233209: 0.2500.
OSG
OSG Screw Machine Drill Bit: 1/4", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10250005). Key specifications — attr1233209: 0.2500.
OSG Screw Machine Drill Bit: 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10302005). Key specifications — attr1233209: 0.3020.
OSG
OSG Screw Machine Drill Bit: 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10302005). Key specifications — attr1233209: 0.3020.

More from OSG

View all OSG parts →
OSG Screw Machine Drill Bit: 11/32", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10343805). Key specifications — attr1233209: 0.3438.
OSG
OSG Screw Machine Drill Bit: 11/32", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10343805). Key specifications — attr1233209: 0.3438.
OSG Screw Machine Drill Bit: #46, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10081005). Key specifications — attr1233209: 0.0810.
OSG
OSG Screw Machine Drill Bit: #46, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10081005). Key specifications — attr1233209: 0.0810.
OSG Screw Machine Drill Bit: Letter X, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10397005). Key specifications — attr1233209: 0.3970.
OSG
OSG Screw Machine Drill Bit: Letter X, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10397005). Key specifications — attr1233209: 0.3970.
OSG Screw Machine Drill Bit: 3/8", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10375005). Key specifications — attr1233209: 0.3750.
OSG
OSG Screw Machine Drill Bit: 3/8", 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10375005). Key specifications — attr1233209: 0.3750.
OSG Screw Machine Drill Bit: #4, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10209005). Key specifications — attr1233209: 0.2090.
OSG
OSG Screw Machine Drill Bit: #4, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10209005). Key specifications — attr1233209: 0.2090.
OSG Screw Machine Drill Bit: #28, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10140505). Key specifications — attr1233209: 0.1405.
OSG
OSG Screw Machine Drill Bit: #28, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10140505). Key specifications — attr1233209: 0.1405.
OSG Screw Machine Drill Bit: #1, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10228005). Key specifications — attr1233209: 0.2280.
OSG
OSG Screw Machine Drill Bit: #1, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10228005). Key specifications — attr1233209: 0.2280.
OSG Screw Machine Drill Bit: #10, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10193505). Key specifications — attr1233209: 0.1935.
OSG
OSG Screw Machine Drill Bit: #10, 130° R-Thinning Point, TiN-Coated Cobalt (MPN 10193505). Key specifications — attr1233209: 0.1935.