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Cobalt Drill Bits 23/64 To 1/2 Inch


Cobalt Drill Bits have been designed to drill high density heavy metals such as tempered metals,cast iron, titanium alloys and stainless steel.

Warehouse Speed
Vulcan 251191OR Cobalt Bit 3/8 Inch Reduced Shank 7/16 Inch
LACA-2957
066366251197
Twist drill bits cobalt-135 degree point 3/8 inches reduced shank dia 7/16 inches M-35, five per cent cobalt, and extra thick drill core for optimum life and...
$8.49 $10.25
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Rapid Ship
Ships in 1 to 3 business days
Irwin 63129 29/64 Inch By 3-9/16 Inch Cobalt High Speed Steel
EAAA-4378
042526631290
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$48.60 $60.30
Rapid Ship
Ships in 1 to 3 business days
Irwin 3016132 1/2 Inch Cobalt High Speed Steel Drill Bit
EAAA-4004
024721089472
Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 1/2 inch x6 High speed steel with M-35, five percent cobalt, for higher heat...
$9.19 $10.69
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Rapid Ship
Ships in 1 to 3 business days
Irwin 63130 15/32 Inch By 3-5/8 Inch Cobalt High Speed Steel
EAAA-4386
042526631306
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$49.80 $61.50
Rapid Ship
Ships in 1 to 3 business days
Irwin 3016128 7/16 Inch Cobalt High Speed Steel Drill Bit
EAAA-4097
024721089434
Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 7/16 inch x5-1/2 High speed steel with M-35, five percent cobalt, for higher...
$7.69 $8.99
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016031 31/64 Inch Cobalt High Speed Steel Drill Bit
ADGA-8493
024721067227
Twist drill bits cobalt-135 degree reduced shank 3/8 inch reduced shank dia.x oa lgth 31/64 inch x 3-1/8 Five percent cobalt and heavy duty web construction for...
$10.09 $11.69
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016024 3/8 Inch Cobalt High Speed Steel Drill Bit
EAAA-4830
024721067159
Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 3/8 inch x5 High speed steel with M-35, five percent cobalt, for higher heat...
$6.09 $7.29
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Rapid Ship
Ships in 1 to 3 business days
Vulcan 249881OR Cobalt Drill Bit 1/4 Inch
LLAA-8331
066366249880
Twist drill bits cobalt-135 degree point straight shank dia 1/4 inches M-35, five per cent cobalt, and extra thick drill core for optimum life and durability in...
$2.89 $4.05
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016030 15/32 Inch Cobalt High Speed Steel Drill Bit
DEGA-9785
024721067210
Twist drill bits cobalt-135 degree reduced shank 3/8 inch reduced shank dia.x oa lgth 15/32 inch x 2-7/8 Five percent cobalt and heavy duty web construction for...
$9.49 $10.99
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Rapid Ship
Ships in 1 to 3 business days
DeWalt DWA1228 7/16 By 5-5/8 Inch Industrial Cobalt Drill Bit
EDLA-1675
885911410847
Dewalt DW1228 Pilot Point Drill 7/16 Inch by 5-1/2 Inch Overall Cobalt Gold Ferrous Oxide. Made of industrial strength cobalt for optimum life and durability...
$17.29 $20.29
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016028 7/16 Inch Cobalt High Speed Steel Drill Bit
FBLA-6937
024721067197
Twist drill bits cobalt-135 degree reduced shank 3/8 inch reduced shank dia.x oa lgth 7/16 inch x 2-5/8 Five percent cobalt and heavy duty web construction for...
$8.19 $9.59
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Rapid Ship
Ships in 1 to 3 business days
Irwin 63128 7/16 Inch By 3-7/16 Inch Cobalt High Speed Steel
EAAA-4360
042526631283
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$40.20 $49.50
Rapid Ship
Ships in 1 to 3 business days
DeWalt DWA1224 3/8 By 5 Inch Industrial Cobalt Drill Bit
EDCA-5414
885911410830
Dewalt DW1224 Pilot Point Drill 3/8 Inch by 5 Inch Overall Cobalt Gold Ferrous Oxide. Made of industrial strength cobalt for optimum life and durability with...
$12.59 $14.89
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016023 23/64 Inch Cobalt High Speed Steel Drill Bit
EAAA-4210
042526631238
Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 23/64 inch x4-3/4 High speed steel with M-35, five percent cobalt, for higher...
$33.00 $40.50
Rapid Ship
Ships in 1 to 3 business days
Irwin 3016025 25/64 Inch Cobalt High Speed Steel Drill Bit
DJLA-0244
024721067166
Twist drill bits cobalt-135 degree reduced shank 3/8 inch reduced shank dia.x oa lgth 25/64 inch x1-7/8 Five percent cobalt and heavy duty web construction for...
$7.19 $8.49
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Rapid Ship
Ships in 1 to 3 business days
Irwin 63131 31/64 Inch By 3-11/16 Inch Cobalt High Speed Steel
EAAA-4394
042526631313
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$49.80 $61.74
Rapid Ship
Ships in 1 to 3 business days
Irwin 63126 13/32 Inch By 3-5/16 Inch Cobalt High Speed Steel
EAAA-4244
042526631269
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$36.60 $44.94
Rapid Ship
Ships in 1 to 3 business days
Irwin 63127 27/64 Inch By 3-3/8 Inch Cobalt High Speed Steel
EAAA-4352
042526631276
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$39.00 $47.70
Rapid Ship
Ships in 1 to 3 business days
Irwin 3016029 29/64 Inch Cobalt High Speed Steel Drill Bit
DJDA-2568
024721067203
Twist drill bits cobalt-135 degree reduced shank 3/8 inch reduced shank dia.x oa lgth 29/64 inch x 2-3/4 Five percent cobalt and heavy duty web construction for...
$9.69 $11.29
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016130 15/32 Inch Cobalt High Speed Steel Drill Bit
AEKA-4478
042526633300
Twist drill bits hss-135 degree point jobber length straight shank dia.x oa lgth 15/32 inch x5-3/4 High speed steel with M-35, five percent cobalt, for higher...
$9.79 $11.39
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Rapid Ship
Ships in 1 to 3 business days
Irwin 3016032 1/2 Inch Cobalt High Speed Steel Drill Bit
KKEA-2408
024721067234
Twist drill bits cobalt-135 degree reduced shank straight shank dia.x oa lgth 1/2 inch x6 Five percent cobalt and heavy duty web construction for higher heat...
$9.39 $11.39
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Rapid Ship
Ships in 1 to 3 business days
Vulcan 251511OR Cobalt Bit 3/8 Inch Reduced Shank 1/2 Inch
LACA-1660
066366251517
Twist drill bits cobalt-135 degree point 3/8 inches reduced shank dia 1/2 inches M-35, five per cent cobalt, and extra thick drill core for optimum life and...
$11.19 $13.65
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Rapid Ship
Ships in 1 to 3 business days
Irwin 63125 25/64 Inch By 3-1/4 Inch Cobalt High Speed Steel
EAAA-4236
042526631252
Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bits are constructed of M-35 5 percent cobalt high speed steel for super abrasive...
$34.80 $42.30
Rapid Ship
Ships in 1 to 3 business days
DeWalt DWA1232 1/2 By 6 Inch Industrial Cobalt Drill Bit
EDCA-5422
885911410854
Dewalt DW1232 Pilot Point Drill 1/2 Inch by 6 Inch Overall Cobalt Gold Ferrous Oxide. Made of industrial strength cobalt for optimum life and durability with...
$18.49 $22.05
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Rapid Ship
Ships in 1 to 3 business days
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  • $2.89
  • $20.79
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