90° Combined Operation
Drilling and countersinking are combined in one exact 90° Series 600 configuration.


Mastercut 600-210 is the exact uncoated fractional drill-and-countersink configuration with a 1/8 in cutting diameter, 1/8 in cutting length, 5/16 in shank, 2-1/8 in overall length, two-flute geometry, a 118° drill point, and a 90° countersink.
Exact Mastercut configuration verified against the manufacturer family/product record and Titan's exact SKU source.
Verify the 5/16-inch shank, 90° countersink requirement, workpiece material, toolholder condition, spindle limits, and machine setup before use.
Mastercut 600-210 is the exact 90° uncoated Series 600 drill-and-countersink item. The manufacturer lists a 1/8-inch cutting diameter and cutting length, 5/16-inch shank, and 2-1/8-inch overall length.
The Series 600 family combines a two-flute 118° drill point with an integrated countersink. The exact 600-210 column is the 90° countersink configuration; adjacent 60° and 82° part numbers are separate products.
The current Mastercut product record identifies solid-carbide A-Gr-SiV construction and lists metalworking material groups including steels, stainless, non-ferrous materials, cast iron, titanium, cermet, and hardened materials.
Technical Specifications
Drilling and countersinking are combined in one exact 90° Series 600 configuration.
The official Series 600 data identifies a two-flute 118° drill point for this uncoated item.
The 90° part number must remain distinct from same-size 60° and 82° variants and coated suffix versions.
Verify the 5/16-inch shank, 90° countersink requirement, workpiece material, toolholder condition, spindle limits, and machine setup before use. Confirm the exact SKU, dimensions, geometry, coating designation, workholding, tool projection, and manufacturer/machine operating limits. Do not substitute a nearby Mastercut row merely because one or more dimensions match.
Mastercut 600-210 combines 1/8-inch diameter and cutting length, a 5/16-inch shank, 2-1/8-inch overall length, two flutes, a 118° drill point, and a 90° countersink.
Selection must preserve the exact 600-210 angle and uncoated state rather than substituting neighboring Series 600 countersink-angle or coating variants.