Engineers Black Book Drill Point Sharpening Gage, Inch

Specifications:

Size – Overall
80.00mm x 100.00mm
3.149″ Inches x 3.936″ Inches

Material
Aluminium

Thickness
0.9mm
0.0354″ Inches

Hole Sizes
3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 (mm)
1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, (Fraction)

Point Angles
60′, 140′, 118′, 90′, 130′

Weight
13.0 Grams
0.460 oz

See the Engineers Black Book