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

OSG Straight Flute Tap: 3/8"-24 UNF, 2B, 5 Flute, Modified Bottoming Chamfer - Straight-Flute Machine Taps for Hardened Steel
OSGStraight-Flute Machine Taps for Hardened Steel

OSG Straight Flute Tap: 3/8"-24 UNF, 2B, 5 Flute, Modified Bottoming Chamfer

The OSG Straight Flute Tap (3/8"-24 UNF) is a V Coated Carbide machine tap for hardened steel, featuring a 2B thread class, 5 flutes, and a Modified Bottoming Chamfer (MPN 3111108). 3G Electric interprets this demand…

SKU 3G-OTH-216449

Brand
OSG
Item
Straight Flute Tap: 3/8"-24 UNF, 2B, 5 Flute, Modified Bottoming Chamfer
Category
Straight-Flute Machine Taps for Hardened Steel
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
3111108
Type
2B, Modified Bottoming Chamfer, V Coated Carbide
Flute
5
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 Straight Flute Tap (3/8"-24 UNF) is a V Coated Carbide machine tap for hardened steel, featuring a 2B thread class, 5 flutes, and a Modified Bottoming Chamfer (MPN 3111108). 3G Electric interprets this demand and sources the genuine OSG tool, supporting your precision threading operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG Straight Flute Tap 3111108 used for?

The OSG Straight Flute Tap 3111108 is designed for threading hardened steel. Its V coated carbide construction and modified bottoming chamfer allow it to cut threads in tough materials where standard taps fail, commonly used in tool and die, automotive, and aerospace manufacturing.

What are the specifications of the OSG Straight Flute Tap 3111108?

This OSG tap has a 3/8"-24 UNF thread size, 2B class of fit, 5 flutes, and a modified bottoming chamfer. It is made of V coated carbide, ideal for hardened steel. The manufacturer part number is 3111108.

Where to buy the OSG Straight Flute Tap 3111108 worldwide?

You can source the OSG Straight Flute Tap 3111108 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct threading tool for your application.

How to select the correct OSG tap for hardened steel?

For hardened steel, choose a tap with carbide construction and a coating like V coating for heat resistance. The OSG 3111108 with modified bottoming chamfer is suitable for through or blind holes. Ensure thread size and class match your requirements; consult OSG's technical data for optimal speeds and feeds.

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 straight-flute machine taps for hardened steel. 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 Straight Flute Tap: 5/16"-24 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110908)
OSG
OSG Straight Flute Tap: 5/16"-24 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110908)
OSG Straight Flute Tap: 7/16"-20 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111308)
OSG
OSG Straight Flute Tap: 7/16"-20 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111308)
OSG Straight Flute Tap: 1/2"-20 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111508)
OSG
OSG Straight Flute Tap: 1/2"-20 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111508)
OSG Straight Flute Tap: 5/16"-18 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110808)
OSG
OSG Straight Flute Tap: 5/16"-18 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110808)
OSG Straight Flute Tap: 1/2"-13 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111408)
OSG
OSG Straight Flute Tap: 1/2"-13 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111408)
OSG Straight Flute Tap: 7/16"-14 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111208)
OSG
OSG Straight Flute Tap: 7/16"-14 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3111208)

More from OSG

View all OSG parts
OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005112208)
OSG
OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005112208)
OSG Straight Flute Tap: 3/8"-24 UNF, H4 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005112408). Key specifications — attr1299842: H4 / 2B-3B.
OSG
OSG Straight Flute Tap: 3/8"-24 UNF, H4 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005112408). Key specifications — attr1299842: H4 / 2B-3B.
OSG Straight Flute Tap: M8x1.25 Metric, D5 / 4H-6H, 5 Flute, Modified Bottoming Chamfer (MPN 1105100508). Key specifications — attr1299842: D5 / 4H-6H.
OSG
OSG Straight Flute Tap: M8x1.25 Metric, D5 / 4H-6H, 5 Flute, Modified Bottoming Chamfer (MPN 1105100508). Key specifications — attr1299842: D5 / 4H-6H.
OSG Straight Flute Tap: 1/4"-28 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110708)
OSG
OSG Straight Flute Tap: 1/4"-28 UNF, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110708)
OSG Straight Flute Tap: 1/4"-20 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110608)
OSG
OSG Straight Flute Tap: 1/4"-20 UNC, 2B, 5 Flute, Modified Bottoming Chamfer, V Coated Carbide (MPN 3110608)
OSG Straight Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1105100308). Key specifications — attr1299842: D4 / 4H-6H.
OSG
OSG Straight Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 4 Flute, Modified Bottoming Chamfer (MPN 1105100308). Key specifications — attr1299842: D4 / 4H-6H.
OSG Straight Flute Tap: 1/4"-28 UNF, H4 / 2B-3B, 4 Flute, Modified Bottoming Chamfer (MPN 1005111608). Key specifications — attr1299842: H4 / 2B-3B.
OSG
OSG Straight Flute Tap: 1/4"-28 UNF, H4 / 2B-3B, 4 Flute, Modified Bottoming Chamfer (MPN 1005111608). Key specifications — attr1299842: H4 / 2B-3B.
OSG Straight Flute Tap: 1/2"-13 UNC, H5 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005113008)
OSG
OSG Straight Flute Tap: 1/2"-13 UNC, H5 / 2B-3B, 5 Flute, Modified Bottoming Chamfer (MPN 1005113008)