Carbide Tipped U.S. Taper Length Drills

Carbide Tipped American ANSI´╗┐ Taper Length Drills

Diameter Flute Inches Overall Length Inches
3/32" 2.1/4 4.1/4
2.5mm 2.1/2 4.5/8
7/64" 2.1/2 4.5/8
3mm 2.3/4 5.1/8
1/8" 2.3/4 5.1/8
3.5mm 3 5.3/8
9/64" 3 5.3/8
5/32" 3 5.3/8
4mm 3.3/8 5.3/4
11/64" 3.3/8 5.3/4
4.5mm 3.3/8 5.3/4
3/16" 3.3/8 5.3/4
5mm 3.5/8 6
13/64" 3.5/8 6
5.5mm 3.5/8 6
7/32" 3.5/8 6
15/64" 3.3/4 6.1/8
6mm 3.3/4 6.1/8
1/4" 3.3/4 6.1/8
6.5mm 3.7/8 6.1/4
17/64" 3.7/8 6.1/4
7mm 3.7/8 6.1/4
9/32" 3.7/8 6.1/4
7.5mm 4 6.3/8
19/64" 4 6.3/8
5/16" 4 6.3/8
8mm 4.1/8 6.1/2
21/64" 4.1/8 6.1/2
8.5mm 4.1/8 6.1/2
11/32" 4.1/8 6.1/2
9mm 4.1/4 6.3/4
23/64" 4.1/4 6.3/4
9.5mm 4.1/4 6.3/4
3/8" 4.1/4 6.3/4
25/64" 4.3/8 7
10mm 4.3/8 7
13/32" 4.3/8 7
10.5mm 4.5/8 7.1/4
27/64" 4.5/8 7.1/4
11mm 4.5/8 7.1/4
7/16" 4.5/8 7.1/4
11.5mm 4.3/4 7.1/2
29/64" 4.3/4 7.1/2
15/32" 4.3/4 7.1/2
12mm 4.3/4 7.1/2
31/64" 4.3/4 7.3/4
12.5mm 4.3/4 7.3/4
1/2" 4.3/4 7.3/4

Long Series Drills used for drilling deeper holes with longer flutes to help swarf evacuation.

  • Self centering points
  • 118 deg 4 facet point
  • 135 deg radial split point
  • High Accuracy and good surface finish in holes drilled
  • With or Without drive tang or flats

Please contact us here for orders and enquiries.