PREMIUM QUALITY AMERICAN-MADE CUTTING TOOLS Technical Information
REAMERS - CARBIDE
CARBIDE REAMERS - SFM & CHIP LOAD
MATERIAL
SFM
.005 - .015 .003 - .012 .005 - .015 .003 - .012 .005 - .015 .006 - .015 .006 - .012 .004 - .010 .005 - .015 .004 - .012 .003 - .010 .004 - .008 .002 - .006 .001 - .004 FEED (IPR)
MATERIAL
SFM
.005 - .010 .004 - .006 .004 - .006 .004 - .008 .005 - .010 .001 - .005 .002 - .006 .002 - .008 .002 - .006 .005 - .015 .005 - .015 .005 - .015 .005 - .015 .005 - .015 FEED (IPR)
ALUMINUM / ALUMINUM ALLOYS ALUMINUM - HIGH SILICON BRASS BRONZE COPPER / COPPER ALLOYS CAST IRON - SOFT CAST IRON - MEDIUM CAST IRON - HARD MAGNESIUM MONEL STEEL - CAST & FORGED STEEL - HEAT TREATED (35-40 Rc) STEEL - HEAT TREATED (40-45 Rc) STEEL - HEAT TREATED (45+ Rc)
STEEL - MEDIUM CARBON MOLD STEEL TOOL STEEL STAINLESS STEEL - 300 SERIES STAINLESS STEEL - 400 SERIES INCONEL RENE TITANIUM WASPOLOY EPOXY FIBER PLASTIC RESIN - FIBER GLASS
100 - 250 80 - 200 100 - 250 90 - 175 90 - 220 80 - 200 60 - 150 40 - 90 100 - 250 40 - 120 40 - 100 40 - 70 30 - 50 15 - 40
50 - 100 40 - 120 30 - 90 20 - 80 30 - 120 20 - 60 20 - 60 30 - 90 20 - 60 100 - 250 100 - 300 100 - 300 60 - 150 60 - 100
MASONITE PHENOLIC
REAMERS - HIGH SPEED STEEL
RECOMMENDED SPEEDS
RECOMMENDED FEEDS
MATERIAL
SFM
MATERIAL
FEED (IPR)
STEEL - ALL TYPES 60+ Rc
STEEL - ALL TYPES 50+ Rc 30 - 50 Rc CAST IRON & MALLEABLE IRON NON-FERROUS
8 - 12 15 - 30 20 - 40 35 - 65 60 - 90 50 - 85
.002 - .004 .004 - .008 .005 - .012
50 - 60 Rc 40 - 50 Rc 30 - 40 Rc Less than 30 Rc CAST IRON & MALLEABLE IRON NON-FERROUS
.005 - .012 .005 - .012
ALUMINUM, BRASS, BRONZE, COPPER FIBER, PLASTIC, HARD RUBBER, etc.
RECOMMENDED STOCK REMOVAL
90 - 175 90 - 175
ALUMINUM, BRASS, BRONZE, COPPER FIBER, PLASTIC, HARD RUBBER, etc.
REAMER DIAMETER
.003 - .005 .004 - .008 .006 - .012 .008 - .014 .010 - .015 .012 - .018 REMOVAL (Inches)
Work piece hardness and machinability must be considered when setting machine speed. The feed rate plays an important part in the life expectancy of a tool and the hole finish which one is looking to attain. Improper feed rate can cause excessive tool wear as well as an inadequate hole finish. To eliminate chatter, slow cutting speed and increase feed appropriately. Stock removal on roughing operations should not exceed 2 to 4 percent of tool diameter in most cases. Stock removal recommendations on finishing operations are .002 to .004. For best results with brass, cast iron and some plastics, use a Left-Hand Spiral-Fluted reamer with negative shear action. This type of reamer helps prevent chips from working back into the flutes and scoring the hole. In all reaming operations, use constant-flow coolants. Soluable oil is effective for most metals; however, sulphur-based oils are recommended for stainless and certain alloy steels. Lard oil and kerosene improve the finish on aluminum.
Up to 1/16” incl. Over 1/16” to 1/8” incl. Over 1/8” to 1/4” incl. Over 1/4” to 3/8” incl. Over 3/8” to 1/2” incl. Over 1/2” to 3/4” incl.
RECOMMENDED LUBRICANTS
MATERIAL
LUBRICANT
Steel harder than 50 Rc
Light Oil Light Oil for good finishes or Soluable Oil and Water Soluable Oil and Water Soluable Oil and Water
Steel softer than 50 Rc
Cast Iron & Malleable Iron Non-Ferrous Materials
MADE IN THE USA
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