21/64″ Stub Drill Bit HSS Split Point D/AST21/64 (6 / Pkg.) Same Day Shipping
Original price was: $17.46.$9.08Current price is: $9.08.
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Specs
Quantity: 6 pieces
Diameter: 21/64″ (0.328125″)
Material: High-Speed Steel (HSS)
Point geometry: Split Point
Length: Stub length
Series: D/AST Series
Features
Split Point: Initiates clean holes with reduced wandering and less need for centre punching.
Stub Length: Short overhang provides improved rigidity and straighter holes in tight spaces.
Material: High-Speed Steel (HSS) designed for metal drilling and moderate wear resistance during repetitive use.
Series: D/AST Series designation indicates a design lineage optimized for consistent hole quality.
Pack Size: Six bits per package for multiple projects or shared use in a shop.
Physical
Diameter: 21/64″ (0.328125″)
Length category: Stub length
Bit type: Twist drill bit with split-point geometry
Packaging: 6 bits per package





