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User6481132
★★★★★
2026-11-06
Nicely packed and built with attention to detail.
OSG Carbide Oil Hole ADO Drill 20D Type, Diameter 4mm, 8706400
$46.20
$60.0600009918213
30% OFF
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Product Details
Description
Specifications
Care Guide
OSG Carbide Oil-Hole ADO Drill (Internal Lubrication Type) 20D Type, Diameter 4mm, Shank Diameter 4mm, 8706400. This is a new, unopened item.
Although it is new and unopened, the outer box has dirt and scratches due to long-term storage.
ADO-20D-4
Features
Adopts EgiAs Coating to suppress wear with a wear-resistant layer and prevent crack propagation with nano-periodic lamination.
Adopts the new EgiAs coating, improving wear resistance and toughness.
Applications
Workpiece materials: Low, medium, and high carbon steel, alloy steel, tempered steel, hardened steel, stainless steel, tool steel, cast iron, ductile cast iron, copper alloys, aluminum alloy castings, titanium alloys, Inconel, magnesium alloys.
Product Specifications
Specifications and Standards
Cutting Diameter DC (mm): 4
Flute Length LCF (mm): 90
Overall Length OAL (mm): 140
Connection Diameter DCON (mm): 4
Coating: EgiAs Coating
Effective Machining Depth: 20D (20 times the diameter)
Material
Carbide
Weight and Unit of Mass
20g
Category
Drills & Drill Parts
Brand
OSG
Condition
New/unused
Shipping
Included in price (by seller)
From
Osaka
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.