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Reduced 1/2 In Shank Cobalt Drill Bit (Fractional Sizes)
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Reduced 1/2 In Shank Cobalt Drill Bit (Fractional Sizes)


  • Silver and Deming Super High-Speed M42 Drill BIt Type 130-D
  • Heavy-duty 135º split point With gold finish
  • For use in drilling hard tough metals, free machining stainless steel, high temperature alloys titanium and certain plastics
  • High red hot hardness of cobalt steel permits speeds 30% higher than regular high speed steel drills
  • Cobalt drills require rigidly held, positive feed drilling equipment

Stocking Data is current as of 11/1/2025 7:00:02 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Reduced 1/2 In Shank Cobalt Drill Bit 9/16 In x 1/2 In TOL130D916 29161 EA 7/0In Stock
1- 3
$39.590
4+
$35.631
Reduced 1/2 In Shank Cobalt Drill Bit 5/8 In x 1/2 In TOL130D58 29201 EA 9/2In Stock
1- 3
$44.590
4+
$40.131
Reduced 1/2 In Shank Cobalt Drill Bit 11/16 In x 1/2 In TOL130D1116 29241 EA 5/0In Stock
1- 3
$49.390
4+
$44.451
Reduced 1/2 In Shank Cobalt Drill Bit 3/4 In x 1/2 In TOL130D34 29281 EA 3/1In Stock
1- 3
$54.490
4+
$49.041
Reduced 1/2 In Shank Cobalt Drill Bit 13/16 In x 1/2 In TOL130D1316 29321 EA 2/0In Stock
1- 3
$60.790
4+
$54.711
Reduced 1/2 In Shank Cobalt Drill Bit 15/16 In x 1/2 In TOL130D1516 29401 EA 2/0In Stock
1- 3
$73.590
4+
$66.231
Reduced 1/2 In Shank Cobalt Drill Bit 1 In x 1/2 In TOL130D1 29441 EA 3/0In Stock
1- 3
$85.690
4+
$77.121
Reduced 1/2 In Shank Cobalt Drill Bit 17/32 In x 1/2 In TOL130D1732 29141 EA 3/0In Stock
1- 3
$41.590
4+
$37.431
Reduced 1/2 In Shank Cobalt Drill Bit 19/32 In x 1/2 In TOL130D1932 29181 EA 5/0In Stock
1- 3
$40.290
4+
$36.261
Reduced 1/2 In Shank Cobalt Drill Bit 21/32 In x 1/2 In TOL130D2132 29221 EA 3/0In Stock
1- 3
$44.990
4+
$40.491
Reduced 1/2 In Shank Cobalt Drill Bit 23/32 In x 1/2 In TOL130D2332 29261 EA 2/0In Stock
1- 3
$55.290
4+
$49.761
Reduced 1/2 In Shank Cobalt Drill Bit 25/32 In x 1/2 In TOL130D2532 29331 EA 1/0In Stock
1- 3
$66.190
4+
$59.571
Reduced 1/2 In Shank Cobalt Drill Bit 27/32 In x 1/2 In TOL130D2732 29341 EA 1/0In Stock
1- 3
$69.390
4+
$62.451
Reduced 1/2 In Shank Cobalt Drill Bit 29/32 In x 1/2 In TOL130D2932 29381 EA 1/0In Stock
1- 3
$77.290
4+
$69.561
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