CYLBAQ 7pcs Countersink Drill Bit Deburring Chamfer Tool Set, 5 Flute 90 Degree Countersink Drill Bit Set, HSS Nano Blue Coated Countersink Bits for Wood, Hex Shank Quick Change Bit 6mm-19mm

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  • Excellent Performance CYLBAQ Chamfering Countersink Drill Bit Set inclueds 6pcs Woodworking Countersink Drill Bits and 1pcs Deburring Chamfer Tool Drill Bits with 1 4" Hex Shank, they can meet your various needs in different situations.
  • Advantage Made of standard high-speed steel with high-frequency quenching for heat treatment, the HSS countersink bits have high hardness and toughness. Coated by nano blue, the chamfer cutter kit is rustproof, high wear-resistant, and has a long service life. During use, cutting edges can better chip evacuation, the cutting edges are not easy to blunt!
  • HSS Countersinking Tool Set Includes 6mm(1 4''), 8mm(5 16''), 9mm(3 8''), 12mm(1 2''), 16mm(5 8'') and 19mm(3 4''), five-blade chamfering with groove, 90 angle on the point for sharp and precise countersinking. Great for Sinking 90 Degree holes into Wood and Soft Metals Countersunk Screws and Fixings.
  • Chamfer Remove Burr Tools Drill use 0-400 RPMs Fit 3mm(1 8 ) to 20mm(3 4 ) Round Stock, Bar Stock, Threaded Rod, Screws, and more. Easily shaves down the outer edges of a screw bolt pipe rod and remove the burr. Quickly repairs damaged bolts and tightens the nuts in place without hurting your hand. No sparks, and no burns. Simplifies the repair process.
  • Flawless Edges Our deburring external chamfer tool quickly repairs damaged bolts and tightens the nuts in place transforming rough edges into smooth perfection in various materials like mild steel, copper, brass, wood, fiberglass, and hard plastic.

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