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Drill Bits and Hole Production

5 products in this category

51-Piece HSS Twist Drill Kit, 1.0–6.0mm, Titanium Nitride Coated

51-Piece HSS Twist Drill Kit, 1.0–6.0mm, Titanium Nitride Coated

Complete 51-piece twist drill set in organized metal case. HSS6542 steel with TiN coating for precision drilling in steel, cast iron, and non-ferrous metals.

Safety Wire Nut and Imperial Bolt Drill Jig Kit - Precision Hole Alignment for 1/4-20 Fasteners

Safety Wire Nut and Imperial Bolt Drill Jig Kit - Precision Hole Alignment for 1/4-20 Fasteners

Two-piece drill jig kit for precise safety wire holes in bolt heads and nuts. Accepts up to 3.5mm diameter, imperial-sized fasteners.

Step Drill 4-30mm HSS, Multi-Stage Conical Design with Dual Relief Angles

Step Drill 4-30mm HSS, Multi-Stage Conical Design with Dual Relief Angles

Precision step drill for 4-30mm hole diameters. Dual relief angles reduce heat and extend tool life significantly.

Step Spiral Groove Conical Cone Drill 4-32mm HSS Bit Set with TiN Coating

Step Spiral Groove Conical Cone Drill 4-32mm HSS Bit Set with TiN Coating

Professional-grade step drill set 4-32mm with dual relief angles, TiN coating, and spiral grooves for extended tool life and superior heat dissipation.

Stepped Drill Bit Set, 5.5mm/7mm, TiN-Coated High-Speed Steel

Stepped Drill Bit Set, 5.5mm/7mm, TiN-Coated High-Speed Steel

Professional-grade stepped drill bits for precision hole drilling in metal and composites. TiN coating extends tool life and reduces friction.