A Harvey Performance Company

Miniature High Performance Drills - Flat Bottom Drill

Holemaking & Threading
Miniature High Performance Drills-Flat Bottom Drill

Holemaking & Threading

Featuring a flat bottom dish design, this tool is optimized for drilling on inclined and rounded surfaces, creating flat bottom holes, tilted drilling for angled holes, and drilling intersecting holes, half holes, shoulders, or thin plates.

  • Flat bottom design (no point angle and no dish) allows for drilling on irregular surfaces and reduces burrs on break through
  • Ideal for drilling on inclined and rounded surfaces, creating flat bottom holes, tilted drilling for angled holes, and drilling intersecting holes, half holes, shoulders, or thin plates
  • AlTiN coating for improved lubricity and heat resistance
  • TiB2 coating for added lubricity and improved tool life in aluminum
  • h6 tolerance for high precision tool holders
  • Solid carbide
  • CNC ground in the USA 
Drilling Drilling

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DRILL
DIAMETER
FLUTE
LENGTH
SHANK
DIAMETER
OVERALL
LENGTH
AlTiN COATED TiB2 COATED Add to Cart
inch D1 +.0000"/-.0005" wire   inch L2 +.010"/-.000" hole depth D2 (h6) L1 2 FL PRICE 2 FL PRICE

DRILL
DIAMETER
FLUTE
LENGTH
SHANK
DIAMETER
OVERALL
LENGTH
AlTiN COATED TiB2 COATED Add to Cart
inch D1 +.0000"/-.0005" wire   inch L2 +.030"/-.000" hole depth D2 (h6) L1 2 FL PRICE 2 FL PRICE

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