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OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 9/16" Mill Dia, 1-1/8" LOC - Carbide Ball End Mills for Stainless Steel & Super Alloys
OSGCarbide Ball End Mills for Stainless Steel & Super Alloys

OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 9/16" Mill Dia, 1-1/8" LOC

The OSG Ball End Mill is a carbide, TiAlN-coated end mill with 2 flutes, a 9/16" mill diameter, 1-1/8" LOC, and 3-1/2" OAL (MPN HP421-5625-BN). Designed for stainless steel and super alloys, this tool is available…

SKU 3G-OTH-220826

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 9/16" Mill Dia, 1-1/8" LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
HP421-5625-BN
Type
TiAlN Coated
Mill Dia
9/16"
OAL
3-1/2"
Flute
2
LOC
1-1/8"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Ball End Mill is a carbide, TiAlN-coated end mill with 2 flutes, a 9/16" mill diameter, 1-1/8" LOC, and 3-1/2" OAL (MPN HP421-5625-BN). Designed for stainless steel and super alloys, this tool is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor.

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 carbide ball end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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