GT30 • Metric ANSI • Form C Semi-Bottoming Chamfer • Steel and Stainless Steel

Metric

SAP Material Number	3955141
ISO Catalog Number	GT305011
ANSI Catalog Number	GT305011
Grade	WS34MG
[D1-TDZ] Thread Diameter Size	5/16 - 18
[L] Overall Length	69.0000 mm
[L] Overall Length	2.720 in
[L3] Thread Length	12.4000 mm
[L3] Thread Length	.4900 in
[L2] Useable Length	28.8000 mm
[L2] Useable Length	1.130 in
[D] Adapter / Shank / Bore Diameter	8.077 mm
[D] Adapter / Shank / Bore Diameter	.318 in
[Z] Number of Flutes	3

M Stainless Steel

GP6520

Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer. Use in steel, cast iron, and cast aluminum with silicon.

P Steel

S High-Temp Alloys
WS34MG

Coated HSS-E-PM, PVD heat and wear-resistant high-vanadium, high-cobalt powder metal HSS-E-PM substrate. Coating consists of low-friction CrC/C over wear-resistant TiN base layer. Used for tapping titanium, titanium alloys, stainless steel, and non-ferrous materials.

M Stainless Steel
WU32MG

Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal. HSS substrate coated with wear-resistant TiCN base layer. Use in steel, cast iron, cast aluminum with silicon and super alloys.

P Steel

S High-Temp Alloys

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