Diamond Pins, "GL" Series

$8.65 - $15.70
Total ---
Nothing works as effectively as diamond for carbides and extremely hard steels and ceramics. Diamond cuts more efficiently at material removal rates beyond the capability of conventional abrasives such as Aluminum Oxide or Silicon Carbide.

All pins measure 2-1/2" long overall on 1/8" shanks. Available in Coarse (100/120 grit) or Fine (200/230 grit). In diameters from 0.02" to 0.25", these Diamond Pins can access those really hard-to-reach spots.

Diamond "GL" Series Designations:
  • F (Fine) = 200/230 grit
  • C (Coarse) = 100/120 grit
Style# Diameter
(A)
Cutting
Length (B)
Head
Length (C)
Grit
GL-20F 0.02" 1/16" 1/8" 200/230
GL-25C 0.025" 3/32" 1/4" 140/170
GL-25F 0.025" 3/32" 1/4" 200/230
GL-30C 0.03" 3/32" 1/4" 140/170
GL-30F 0.03" 3/32" 1/4" 200/230
GL-40C 0.04" 1/8" 3/8" 100/120
GL-40F 0.04" 1/8" 3/8" 200/230
GL-50/1C 0.05" 1/8" 1" 100/120
GL-50C 0.05" 1/8" 3/8" 100/120
GL-50F 0.05" 1/8" 3/8" 200/230
GL-60C 0.06" 1/8" 3/8" 100/120
GL-60F 0.06" 1/8" 3/8" 200/230
GL-70C 0.07" 5/32" 1/2" 100/120
GL-70F 0.07" 5/32" 1/2" 200/230
GL-70/1C 0.07" 5/32" 1" 100/120
GL-70/1F 0.07" 5/32" 1" 200/230
GL-80C 0.08" 5/32" 1/2" 100/120
GL-80F 0.08" 5/32" 1/2" 200/230
GL-90C 0.09" 5/32" 1/2" 100/120
GL-90F 0.09" 5/32" 1/2" 200/230
GL-100C 0.1" 5/32" 1/2" 100/120
GL-100F 0.1" 5/32" 1/2" 200/230
GL-125C 0.125" 5/32" 1/2" 100/120
GL-125F 0.125" 5/32" 1/2" 200/230
GL-141C 0.141" 1/4" 100/120
GL-141F 0.141" 1/4" 200/230
GL-156C 0.156" 1/4" 100/120
GL-156F 0.156" 1/4" 200/230
GL-188C 0.188" 1/4" 100/120
GL-188F 0.188" 1/4" 200/230
GL-218C 0.218" 1/4" 100/120
GL-218F 0.218" 1/4" 200/230
GL-250/2C 0.25" 1/8" 100/120
GL-250/2F 0.25" 1/8" 200/230
GL-250/4C 0.25" 1/4" 100/120
GL-250/4F 0.25" 1/4" 200/230
Style# Diameter
(A)
Cutting
Length (B)
Head
Length (C)
Grit
Find these items on these pages in our catalog:
  • 117

    Maximum RPMs are based on 1/2" overhang.

    Diameter Max. RPMs
    0.020" - 0.200" 60,000 to 120,000
    0.200" - 0.500" 45,000 to 60,000
    0.500" - 1.00" 30,000 to 45,000