Standard-Boring Tools-Helical Back Rake
All products in this category
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RIGHT HAND - 0.0275" MIN BORE DIA X 0.188" MAX BORE DEPTH X 0.0025" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-030187X
MICRO 100
$63.550.0275" MIN BORE DIA X 0.188" MAX BORE DEPTH X 0.0025" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-030187XMIC100-HBB-030187X$63.55 -
RIGHT HAND - 0.0275" MIN BORE DIA X 0.188" MAX BORE DEPTH X 0.0025" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-030187
MICRO 100
$56.800.0275" MIN BORE DIA X 0.188" MAX BORE DEPTH X 0.0025" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-030187MIC100-HBB-030187$56.80 -
RIGHT HAND - 0.1700" MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0100" PROJECTION X 2.00" (2) OVERALL LENGTH - ALTIN COATED,HBB-1801250X
MICRO 100
$54.100.1700" MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-1801250X$54.10 -
RIGHT HAND - 0.1700" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 2.00" (2) OVERALL LENGTH - ALTIN COATED,HBB-1801000X
MICRO 100
$54.100.1700" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-1801000XMIC100-HBB-1801000X$54.10 -
RIGHT HAND - 0.1100" (2.8 MM) MIN BORE DIA X 0.625" (5/8) MAX BORE DEPTH X 0.0100" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-120625
MICRO 100
$43.550.1100" (2.8 MM) MIN BORE DIA X 0.625" (5/8) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-120625MIC100-HBB-120625$43.55 -
RIGHT HAND - 0.1100" (2.8 MM) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-1201000X
MICRO 100
$50.250.1100" (2.8 MM) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-1201000X$50.25 -
RIGHT HAND - 0.1100" (2.8 MM) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-1201000
MICRO 100
$43.550.1100" (2.8 MM) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-1201000MIC100-HBB-1201000$43.55 -
RIGHT HAND - 0.0950" MIN BORE DIA X 0.563" MAX BORE DEPTH X 0.0050" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-100562X
MICRO 100
$50.250.0950" MIN BORE DIA X 0.563" MAX BORE DEPTH X 0.0050" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-100562XMIC100-HBB-100562X$50.25 -
RIGHT HAND - 0.0375" MIN BORE DIA X 0.250" (1/4) MAX BORE DEPTH X 0.0025" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-040250X
MICRO 100
$50.250.0375" MIN BORE DIA X 0.250" (1/4) MAX BORE DEPTH X 0.0025" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-040250X$50.25 -
RIGHT HAND - 0.0175" MIN BORE DIA X 0.063" MAX BORE DEPTH X 0.0025" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-020062X
MICRO 100
$63.550.0175" MIN BORE DIA X 0.063" MAX BORE DEPTH X 0.0025" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-020062XMIC100-HBB-020062X$63.55 -
RIGHT HAND - 0.0175" MIN BORE DIA X 0.063" MAX BORE DEPTH X 0.0025" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-020062
MICRO 100
$56.800.0175" MIN BORE DIA X 0.063" MAX BORE DEPTH X 0.0025" PROJECTION X 0.1250" (1/8) SHANK DIA X 1.50" (1-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-020062MIC100-HBB-020062$56.80 -
RIGHT HAND - 1.350 MM MIN BORE DIA X 9.00 MM MAX BORE DEPTH X 0.150 MM PROJECTION X 38.0 MM OVERALL LENGTH ,HBM-015009
MICRO 100
$39.951.350 MM MIN BORE DIA X 9.00 MM MAX BORE DEPTH X 0.150 MM PROJECTION X 3.000 MM SHANK DIA X 38.0 MM OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBM-015009MIC100-HBM-015009$39.95 -
RIGHT HAND - 0.3400" MIN BORE DIA X 2.000" (2) MAX BORE DEPTH X 0.0200" PROJECTION X 4.00" (4) OVERALL LENGTH ,HBB-3602000
MICRO 100
$123.850.3400" MIN BORE DIA X 2.000" (2) MAX BORE DEPTH X 0.0200" PROJECTION X 0.3750" (3/8) SHANK DIA X 4.00" (4) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-3602000MIC100-HBB-3602000$123.85 -
RIGHT HAND - 0.2750" MIN BORE DIA X 1.750" (1-3/4) MAX BORE DEPTH X 0.0250" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-3001750
MICRO 100
$69.350.2750" MIN BORE DIA X 1.750" (1-3/4) MAX BORE DEPTH X 0.0250" PROJECTION X 0.3125" (5/16) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-3001750MIC100-HBB-3001750$69.35 -
RIGHT HAND - 0.2750" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0250" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-3001500
MICRO 100
$69.350.2750" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0250" PROJECTION X 0.3125" (5/16) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-3001500MIC100-HBB-3001500$69.35 -
RIGHT HAND - 0.2275" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH - ALTIN COATED,HBB-2401500X
MICRO 100
$60.550.2275" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0125" PROJECTION X 0.2500" (1/4) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-2401500X$60.55 -
RIGHT HAND - 0.2275" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH - ALTIN COATED,HBB-2401000X
MICRO 100
$60.550.2275" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0125" PROJECTION X 0.2500" (1/4) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-2401000XMIC100-HBB-2401000X$60.55 -
RIGHT HAND - 0.1975" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-2101000
MICRO 100
$50.750.1975" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0125" PROJECTION X 0.2500" (1/4) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-2101000MIC100-HBB-2101000$50.75 -
RIGHT HAND - 0.1400" (9/64) MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0100" PROJECTION X 2.00" (2) OVERALL LENGTH - ALTIN COATED,HBB-1501250X
MICRO 100
$54.100.1400" (9/64) MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-1501250X$54.10 -
RIGHT HAND - 0.1400" (9/64) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 2.00" (2) OVERALL LENGTH - ALTIN COATED,HBB-1501000X
MICRO 100
$54.100.1400" (9/64) MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0100" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN...MIC100-HBB-1501000X$54.10