Standard-Boring Tools-Helical Back Rake
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RIGHT HAND - 0.3400" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0200" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-3601500
MICRO 100
$85.850.3400" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0200" PROJECTION X 0.3750" (3/8) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-3601500MIC100-HBB-3601500$85.85 -
RIGHT HAND - 0.3400" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0200" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-3601000
MICRO 100
$85.850.3400" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0200" PROJECTION X 0.3750" (3/8) SHANK DIA X 2.50" (2-1/2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-3601000MIC100-HBB-3601000$85.85 -
RIGHT HAND - 0.1975" 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-2101500X
MICRO 100
$54.050.1975" 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 COATED,HBB-2101500XMIC100-HBB-2101500X$54.05 -
RIGHT HAND - 0.1975" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-2101500
MICRO 100
$45.300.1975" 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,HBB-2101500MIC100-HBB-2101500$45.30 -
RIGHT HAND - 0.1975" MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH - ALTIN COATED,HBB-2101250X
MICRO 100
$54.050.1975" MIN BORE DIA X 1.250" (1-1/4) 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-2101250XMIC100-HBB-2101250X$54.05 -
RIGHT HAND - 0.1975" MIN BORE DIA X 1.250" (1-1/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-2101250
MICRO 100
$45.300.1975" MIN BORE DIA X 1.250" (1-1/4) 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-2101250MIC100-HBB-2101250$45.30 -
RIGHT HAND - 0.3400" MIN BORE DIA X 2.500" (2-1/2) MAX BORE DEPTH X 0.0200" PROJECTION X 4.00" (4) OVERALL LENGTH - ALTIN COATED,HBB-3602500X
MICRO 100
$123.950.3400" MIN BORE DIA X 2.500" (2-1/2) 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, ALTIN COATED,HBB-3602500XMIC100-HBB-3602500X$123.95 -
RIGHT HAND - 0.3400" MIN BORE DIA X 2.500" (2-1/2) MAX BORE DEPTH X 0.0200" PROJECTION X 4.00" (4) OVERALL LENGTH ,HBB-3602500
MICRO 100
$110.600.3400" MIN BORE DIA X 2.500" (2-1/2) 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-3602500MIC100-HBB-3602500$110.60 -
RIGHT HAND - 0.3400" MIN BORE DIA X 2.250" (2-1/4) MAX BORE DEPTH X 0.0200" PROJECTION X 4.00" (4) OVERALL LENGTH ,HBB-3602250
MICRO 100
$110.600.3400" MIN BORE DIA X 2.250" (2-1/4) 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-3602250MIC100-HBB-3602250$110.60 -
RIGHT HAND - 0.2750" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0250" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH - ALTIN COATED,HBB-3001000X
MICRO 100
$72.350.2750" MIN BORE DIA X 1.000" (1) 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, ALTIN COATED,HBB-3001000XMIC100-HBB-3001000X$72.35 -
RIGHT HAND - 0.2750" MIN BORE DIA X 1.000" (1) MAX BORE DEPTH X 0.0250" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-3001000
MICRO 100
$61.900.2750" MIN BORE DIA X 1.000" (1) 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-3001000MIC100-HBB-3001000$61.90 -
RIGHT HAND - 0.2275" MIN BORE DIA X 1.750" (1-3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH - ALTIN COATED,HBB-2401750X
MICRO 100
$54.050.2275" MIN BORE DIA X 1.750" (1-3/4) 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-2401750XMIC100-HBB-2401750X$54.05 -
RIGHT HAND - 0.2275" MIN BORE DIA X 1.750" (1-3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.50" (2-1/2) OVERALL LENGTH ,HBB-2401750
MICRO 100
$45.300.2275" MIN BORE DIA X 1.750" (1-3/4) 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-2401750MIC100-HBB-2401750$45.30 -
RIGHT HAND - 0.1700" MIN BORE DIA X 1.500" (1-1/2) MAX BORE DEPTH X 0.0100" PROJECTION X 2.00" (2) OVERALL LENGTH ,HBB-1801500
MICRO 100
$41.850.1700" MIN BORE DIA X 1.500" (1-1/2) 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,HBB-1801500MIC100-HBB-1801500$41.85 -
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 ,HBB-1501000
MICRO 100
$41.850.1400" (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,HBB-1501000MIC100-HBB-1501000$41.85 -
RIGHT HAND - 0.1225" MIN BORE DIA X 0.750" (3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.00" (2) OVERALL LENGTH - ALTIN COATED,HBB-135750X
MICRO 100
$48.300.1225" MIN BORE DIA X 0.750" (3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND, ALTIN COATED,HBB-135750XMIC100-HBB-135750X$48.30 -
RIGHT HAND - 0.1225" MIN BORE DIA X 0.750" (3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 2.00" (2) OVERALL LENGTH ,HBB-135750
MICRO 100
$41.850.1225" MIN BORE DIA X 0.750" (3/4) MAX BORE DEPTH X 0.0125" PROJECTION X 0.1875" (3/16) SHANK DIA X 2.00" (2) OVERALL LENGTH - CARBIDE BORING HELICAL BACK RAKE RIGHT HAND,HBB-135750MIC100-HBB-135750$41.85 -
RIGHT HAND - 0.0750" (1.9 MM) MIN BORE DIA X 0.500" (1/2) MAX BORE DEPTH X 0.0050" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-080500
MICRO 100
$38.900.0750" (1.9 MM) MIN BORE DIA X 0.500" (1/2) 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,HBB-080500MIC100-HBB-080500$38.90 -
RIGHT HAND - 0.0650" MIN BORE DIA X 0.438" MAX BORE DEPTH X 0.0050" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH - ALTIN COATED,HBB-070437X
MICRO 100
$44.850.0650" MIN BORE DIA X 0.438" 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-070437XMIC100-HBB-070437X$44.85 -
RIGHT HAND - 0.0650" MIN BORE DIA X 0.438" MAX BORE DEPTH X 0.0050" PROJECTION X 1.50" (1-1/2) OVERALL LENGTH ,HBB-070437
MICRO 100
$38.900.0650" MIN BORE DIA X 0.438" 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,HBB-070437MIC100-HBB-070437$38.90