Milling Section
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GOLD•RUSH grades for steel applications

Grades The ingenious solution that takes cutting tool materials to another level Stable and extended tool life in continuous and interrupted cutting operations Reduced cutting friction and minimized built-up edge on exotic materials High surface finish on the workpiece Improved adhesion and insert chipping resistance STEEL CAST IRON Cutting speed IN1030 IN2530 Gray Cast Iron Ductile Cast Iron Feed rate

Gold Rush Grades for Milling Applications IN2510 (PVD) Grade with high wear resistance for general cast iron machining (Gray and Ductile cast iron milling) Extended tool life for medium and low speed machining Dedicated substrate for cast iron plus PVD coated grade with surface treatment after coating Excellent for alloy steels, mold steels and normal steels Has high wear, thermal crack resistance and high mechanical shock resistance Recommended for dry milling For medium to rough machining in Die & Mold application New yellow colored PVD coated grade with surface treatment after coating...

SERIES 12S1X, 12S1E CENTER CUTTING ENDMILL Facing Cutter Number Insert Size *Overall Length is measured to the sharp corner of the insert. † Use side inserts with corner radii no larger tham .031“R. Operating Guidelines on page 90.

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Part Number

SERIES 1KJ1_ 0 DEGREE LEAD ENDMILL Shoulder Cutter Number Ramp Angle Using .031” R Insert Insert Series Operating Guidelines on page 91-92.

SERIES 1KJ1_ (TOP•ON STYLE) 0 DEGREE LEAD ENDMILL Shoulder Cutter Number Wrench Size Ramp Angle Using .031” R Insert Insert Series * 3º Dovetail Endmill Operating Guidelines on page 91-92.

SERIES KJ 0 DEGREE LEAD FACEMILL Shoulder Cutter Number Retention Bolt Optional Coolant Bolt Ramp Angle Using .031” R Insert Insert Series Operating Guidelines on page 91-92.

Part Number Multi-Purpose, Ground Periphery Multi-Purpose, Ground Periphery Multi-Purpose, Ground Periphery Insert Screw

SERIES 1DJ1F, 1DJ1P 0 DEGREE LEAD ENDMILL WITH 6 INDEXES Shoulder Cutter Number Insert Series Cutter Number Insert Series Operating Guidelines on page 92.

SERIES 1DJ1F, 1DJ1P (TOP•ON STYLE) 0 DEGREE LEAD ENDMILL WITH 6 INDEXES Shoulder Cutter Number Wrench Size Insert Series Cutter Number Insert Series Wrench Size Operating Guidelines on page 92.

SERIES DJ_F, DJ_P 0 DEGREE LEAD FACEMILL WITH 6 INDEXES Shoulder Cutter Number Retention Bolt Optional Coolant Bolt Insert Series Cutter Number Retention Bolt Optional Coolant Bolt Insert Series * No Coolant Through Operating Guidelines on page 92. Insert Screw

Multi-Purpose - .062” R .514 WNGU13..04 Grd/Pol for Aluminum - .015” R Part Number Multi-Purpose - .062” R Grd/Pol for Aluminum - .015” R WNGU09..16 .365 Grd/Pol for Aluminum - .031” R Part Number

LONG EDGE CUTTERS Extreme efficiency with most positive geometry in the market. Inserts offered with keen hi-temp and durable fiat face geometries. Internal coolant supply. Well suited for Stainless Steel and Hi Temp Alloys. 0 DEGREE LEAD EXT. FLUTE SHELL MILL Cutter Number Facing Slabbing Channel^ Operating Guidelines on page 93.

SERIES 25J3P 0 DEGREE LEAD EXT. FLUTE END MILL Shoulder Cutter Number Operating Guidelines on page 93. INSERTS SDMS R Part Number Application Indexes Corner *Cutter body to be relieved to accommodate large radius. Side Station Options Insert Screw Driver Handle Insert Driver Blade Optional Torque Wrench Optional Insert Driver Blade

• 8 Positive cutting edges with 90 degree shoulder • .24" Depth of cut along 90 degree shoulder • Medium and High Density cutter offerings • Cutters equipped with coolant through 0 DEGREE LEAD FACEMILL WITH 8 INDEXES Cutter Number Medium Density Operating Guidelines on page 94. lEEiBSUB mmmm

SNGU ... ANTN SNGU...ANTN (Wiper w/chamfer) .47 SNGU ... ANTN Part Number SNGU ... ANTN Positive Geometry Positive Geometry Positive Geometry SNGU...N (Only corner) Insert Screw Optional Torque Wrench

SERIES ON5H ON6H 45 DEGREE LEAD FACE MILL (SCREW HELD - 5MM INSERT) WITH 16 INDEXES Lead Angle Cutter Number Operating Guidelines on page 94.

Part Number Medium, pos. rake angle Grd/Pol for Al Positive Geometry Retention Bolt (Optional) Coolant Bolt

05 SERIES INSERTS Cutter Series: ON5H/ON6H Insert Series: ONCU05 1.50-6.00 Dia. Range .12 DOC - 45 Degree Lead Part Number MULTI-PURPOSE Universal insert geometry with landed edge. Integrated wiper flat for surface finishes between RA32-63. Whether it's steel, iron or titanium, this is an excellent first choice. MULTI-PURPOSE WIPER Wiper Insert with 8 indexes (4RH, 4LH) and longer wiper flats. When the advance per revolution does not exceed .094", place one wiper insert in one pocket to improve your surface finish by about 20 points. The indentation on the flank marks the edges that should...

SERIES OP1N 45 DEGREE LEAD FACE MILL (WEDGE HELD - 9MM INSERT) WITH 16 INDEXES Lead Angle Cutter Number Bolt Circle Operating Guidelines on page 94. Retention Bolt Adjusting Screw

SERIES OP6N 45 DEGREE LEAD FACE MILL (SCREW HELD - 9MM INSERT) WITH 16 INDEXES Lead Angle Cutter Number Bolt Circle Operating Guidelines on page 94. Retention Bolt (Optional) Coolant Bolt

Part Number Positive Geometry

09 SERIES INSERTS Cutter Series: OP6N RH Insert Series: ONC_09 2.50-12.00 Dia. Range .20 DOC 45 Degree Lead Part Number Cutter Series: OP1N RH&LH Insert Series: ONC_09 3.00-12.00 Dia. Range .20 DOC 45 Degree Lead MULTI-PURPOSE Universal insert with landed edge for machining steels, iron and hi-temp alloys. Also equipped with an integrated wiper flat to produce surface finishes between RA32-63. First choice for most applications. R.047 Indent .157” Crowned Wiper MULTI-PURPOSE WIPER Wiper Insert with 8 indexes (4RH, 4LH) and longer wiper flats. When the advance per revolution does not exceed...

09 SERIES INSERTS Cutter Series: OP6N RH Insert Series: ONC_09 2.50-12.00 Dia. Range .20 DOC 45 Degree Lead Part Number Cutter Series: OP1N RH&LH Insert Series: ONC_09 3.00-12.00 Dia. Range .20 DOC 45 Degree Lead FACETED MULTI-PURPOSE A faceted corner with positive geometry helps avoid Faceted breakout on an iron workpiece. The landed edge adds strength. FACETED WIPER Wiper Insert with 8 indexes (4RH, 4LH) and longer wiper flats. When the advance per revolution does not exceed .152", place one wiper insert in one pocket Faceted to improve your surface finish by about 20 points. The...