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21mm Carbide Tip 1/2" Reduced Shank Drill bit – Gavan Tools
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DRILL BIT 21MM REDUCED SHANK HSS DRILL BIT, 1/2" SHANK
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21mm High-speed Steel Twist Drill Bit with MT2 Morse Taper Shank, 240mm Length | eBay
PRECISION TWIST DRILL 026210 21mm Size Taper Shank Drill | Travers Tool
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Uxcell 21mm M35 HSS (High Speed Steel) Hole Saw Drill Bit Cutter for Stainless Steel Alloy Metal 2 Pack - Walmart.com
Drill America 21Mm 6-in Black Oxide Coated Hss Silver and Deming Twist Drill Bit in the Twist Drill Bits department at Lowes.com
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Uxcell 21mm Dia. Carbide Alloy Steel Round Shank Forstner Wood Boring Drill Bit 2Pack - Walmart.com
