SGS-Tools - Высокопроизводительные сверла - 2012 EN

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PRECISION                                                             PASSION
The more efficient a drill can function, the more precise the         Controlling temperatures during the cutting process certainly
results it can produce. The symmetrical grind of the cam relieved     helps to improve the operating parameters and tool life a tool is
point ensures balanced pressure during cutting, while the split       capable of achieving. All of the high performance features of the
point design ensures fast and accurate engagement into the            ICe-Carb are engineered to work together to create the most
material. Precision must be maintained throughout the life of         efficient total cutting performance beyond what simply having
the drill, so the SGS ICe-Carb’s specialized hone, strong margin      coolant through the tool can offer. The flute profile compliments
design and negative corner position help to delay the wear that       the coolant through design of the ICe-Carb to create a strong
often causes a drill to lose precision in the cut and prematurely     cutting tool that effectively transports the chips being created,
end tool life.                                                        while the cutting edges offer a balance of strength and shear.

                     SGS ICE-CARB VS. 2 COMPETITORS                   ACTUAL CUSTOMER TEST IN 17-4 PH STAINLESS STEEL @ 36 HRc

DRILL SIZE           3/8” (.3750)                                                  SGS ICE-CARB 8xD VS. COMPETITOR M
DEPTH OF HOLE        1.875”
MATERIAL             316 STAINLESS STEEL @ 140 BHN                    SPEED (RPM)       1600
SPEED                1430 RPM (140 sfm)                               FEED (IPM)        9.6
FEED                 8.5 IPM (.0059 ipr)                              HOLE DIAMETER     9.1mm (.3583)
COOLANT              8% WATER SOLUBLE @ 700 psi                       HOLE DEPTH        3.3”
MACHINE              HAAS VF-3 VMC                                    COOLANT PRESSURE  60 psi (BELOW RECOMMENDATIONS)
TYPE OF HOLE         BLIND                                            TYPE OF COOLANT   WATER SOLUBLE
                                                                      TYPE OF MACHINE   CNC LATHE – LIVE PART

           CONDITION OF DRILLS AFTER 175 HOLES

SGS ICe-Carb         Competitor 1         Competitor 2                                                TOOL LIFE
                                                                                         Competitor

                                                                                                                  SGS ICe-Carb

                                                                      0 100 200 300 400 500
                                                                                               NUMBER OF HOLES

 No damage found,       Point severely    Better condition than                           COST PER PART
  good condition to   chipped with wear     Competitor 1 but                                                         Competitor
   continue using;   on margins; Coating
.375”  throughout    loss below cutting  unacceptable holes;                           SGS ICe-Carb
   depth with good    lips; .375”  held   Holes out of round,
                      but surface finish
          finish                               oversized to
FIRST HOLE               deteriorating    .385”  and tapered

                                             to .392”  with
                                            heavy swirl marks

                                                                      $–                $0.50  $1.00                             $1.50

LAST HOLE

Solid Carbide Tools                                  sgs@sgs-tool.ru                           www.sgstool.com 915
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