Drills, Reamers & More!Harvey Tool’s Holemaking Solutions

Products, Features, & Benefits

Miniature High Performance DrillsHardened Steels

NewSizes

Available for 3x, 5x, & 8x Hole Depths!

• Optimized for drilling hardened tool, die, and mold steels 46Rc to 68Rc with outstanding performance in high temperature alloys and difficult-to-machine steels

• 140° point angle• Specialized flute shape for improved chip evacuation and maximum rigidity • Double margin design for exceptional hole accuracy and finish • Latest generation AlTiN Nano coating offers superior hardness and heat resistance • h6 shank tolerance for shrink fit holders

Miniature High Performance DrillsPrehardened Steels

NewSizes

Available for 3x, 5x, 8x, & 12x Hole Depths!

• Optimized for drilling prehardened medium alloy steels, stainless steels, and tool steels up to 45Rc

• 140° point angle• Specialized flute shape for improved chip evacuation and maximum rigidity• AlTiN coated for improved lubricity and heat resistance • h6 tolerance for shrink fit holders

Miniature High Performance DrillsAluminum Alloys

NewSizes

Available for 5x, 8x, & 12x Hole Depths!

• Optimized for drilling aluminum and aluminum alloys with excellent performance in unfilled plastics, copper, brass, and bronze alloys

• Special 3 flute design to maximize chip flow, hole accuracy, and finish• 130° point angle• Polished flute valleys and TiB2 coating prevent built-up edge and extend tool life• h6 tolerance for shrink fit holders

Miniature High Performance DrillsDeep Hole – Coolant Through

Available in 12x & 20x Flute Lengths!

• Drill up to 20x diameter in depth• Coolant through design for improved chip removal and heat reduction at the drill tip • 140° point angle • Specialized flute shape for improved chip evacuation and maximum rigidity • h6 shank tolerance for shrink fit holders • AlTiN coated for improved lubricity and heat resistance

Miniature Drills

Offered in diameters down to .002"!

• For tools .020˝ and smaller, there is an intermediate neck diameter as pictured above• 130° drill point • Stocked in Uncoated and AlTiN coated options

Spotting Drills

90° Available in Long Length!

• Thinned web to reduce walking• Self-centering point geometry• Available in 2 point styles

Miniature Reamers

Over 250 diameters ranging from .0080” to .1890”!

• AlTiN coated for improved lubricity and heat resistance• 4 straight flutes for through and blind hole applications• Oversized, common shanks to maintain strength, stiffness, and accuracy• 45° chamfer angle• h6 shank tolerance for shrink fit holders

Combined Drill & Countersinks

60°, 82°, and 90° included angles - plain type

• 2 flutes• 118° included tip angle• Double-ended

Flat Bottom Counterbores

For Spot Facing or Counterboring on Irregular Surfaces

• Flat bottom (no dish) design allows spot facing or counterboring on irregular surfaces• Ideal for castings, rounded parts, concaved, or drafted surfaces • Can be used for flat bottom reaming or straightening misaligned holes• Center cutting• Ground with full cylindrical margin (not side cutting)• 15° helix, 4 Flutes

Flat Bottom CounterboresLong Reach

Undersized Neck to Avoid Heeling

• Flat bottom (no dish) design allows spot facing or counterboring on irregular surfaces• Ideal for castings, rounded parts, concaved, or drafted surfaces • Can be used for flat bottom reaming or straightening misaligned holes• Center cutting• Ground with full cylindrical margin (not side cutting)• 15° helix, 4 flutes