Gearwrench® Skt Dp 3/8Dr 12Pt 1/2 Part# - 80513
Brand: GEARWRENCH®
Part Number: 80513
Weight: 0.16 lbs
Country of Origin: TAIWAN; REPUBLIC OF CHINA
Minimum Order Qty: 1 EA
Features: High precision: concentricity TIR <= .0004-Inch at 4x D from the nose | Rigidity: High alloy steel properly hardened and heat treated provides greater durability and longer life | Laboratory certified for accuracy and gripping torque | Through spindle coolant is standard
From the ManufacturerThe Jacobs NMTB 30 ER 20 tool holder has 45-mm projection and is prebalanced to 20,000 RPM at G2.5 with 1/2-Inch W12 thread mount . The Jacobs NMTB 30 ER 20 tool holder is used for milling, drilling and reaming and is suitable for CNC machines and machining centers with automatic tool changers. The Jacobs NMTB 30 ER 20 tool holder features highly precise, accurate concentricity with T.I.R <= .0004-Inch at 4x D from the nose. The rigidity of the Jacobs NMTB 30 ER 20 tool holder is ensured by high alloy steel properly hardened and heat treated for greater durability and longer life. The Jacobs NMTB 30 ER 20 tool holder is laboratory certified and like all Jacobs chuck's products includes a one year factory warranty
