Gun Drill Bushings Liners —Type GDL

Acme Gun Drill Liners are designed to be used with the replaceable inserts – Type GDI. Click here for more information. All type GDL Bushings are ground concentric within .0002″ T.I.R. The heads are undercut and ground square with outside diameters so the liner will seat flat against the chip box.

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All Dimensions are in inches.

Dash #	Dim “L”
-5	.312
-6	.375
-7	.438
-8	.500
-9	.562
-10	.625
-11	.688
-12	.750
-13	.812
-14	.875
-15	.938
-16	1.00
-17	1.062
-18	1.125
-19	1.188
-20	1.250
-21	1.312
-22	1.375
-23	1.438
-24	1.500
-25	1.562
-26	1.625

Dash #	Dim “L”
-27	1.688
-28	1.750
-29	1.812
-30	1.875
-31	1.937
-32	2.000
-34	2.125
-36	2.250
-38	2.375
-40	2.500
-42	2.625
-44	2.750
-46	2.875
-48	3.000
-50	3.125
-52	3.250
-54	3.375
-56	3.500
-58	3.625
-60	3.750
-62	3.875
-64	4.000

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Gun Drill Bushings Liners —Type GDL

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