DRILL BUSHINGS

  • GUN DRILL INSERTS
    Type GDI

GUN DRILL INSERTS are stocked in standard drill sizes only. Special I.D. sizes and special materials are available to meet your requirements. The I.D., O.D. and face of GDI Bushings are ground concentric and square within .0002 T.I.R.
TYPE GDI                              GUN DRILL INSERTS
DESCRIPTION
(A)
I.D. RANGE
(B)
OUTSIDE DIAMETER
LENGTH
+.0002
-.0000
NOMINAL
ACTUAL
GDI-13-8
5/64-#39
(.0781) (.0995)
13/64
.2047
.2044
1/2
GDI-16-8
#38-9/64
(.1015) (.1406)
1/4
.2517
.2514
1/2
GDI-20-8
#27-#10
(.1440) (.1935)
5/16
.3142
.3139
1/2
GDI-32-8
13/64-0
(.2031) (.3160)
1/2
.5018
.5015
1/2
GDI-48-8
P-17/32
(.3230) (.5313)
3/4
.7519
.7516
1/2
GDI-64-12
9/16-3/4
(.5625) (.7500)
1
1.0019
1.0016
3/4
3488 FM 730 North, Decatur, TX 76234
Phone: 940-627-6031 | Toll Free: 877-5DALTEX | Fax: 940-627-7832
info@dal-texenterprises.com