Bottoming Taps

Bottoming TapsBottoming taps are used to extend threads to the bottom of a blind hole where a regular tap will not reach. A standard Plug Tap is usually used to start the threads, then the bottoming tap is used to finish the last few threads at the bottom of the hole. Taps are 4-flute unless noted otherwise. Full line of machine screw sizes and fractional sizes in UNC (coarse thread) and UNF (fine thread). Check out our complete selection of taps and dies, including many unusual hard to find sizes and styles.

39 Items Display:
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0-80 HSS BOTTOM TAP Our Price: $11.49 Quantity Discounts
  • 12    Price: $9.192
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1-72 HSS BOTTOM TAP Our Price: $12.79 Quantity Discounts
  • 12    Price: $10.232
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2-56 HSS BOTTOM TAP Our Price: $9.19 Quantity Discounts
  • 12    Price: $7.352
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2-64 HSS BOTTOM TAP Our Price: $11.96 Quantity Discounts
  • 12    Price: $9.568
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3-48 HSS BOTTOM TAP Our Price: $7.16 Quantity Discounts
  • 12    Price: $5.728
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3-56 HSS BOTTOM TAP Our Price: $7.89 Quantity Discounts
  • 12    Price: $6.312
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4-40 HSS BOTTOM TAP Our Price: $5.89 Quantity Discounts
  • 12    Price: $4.712
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4-48 HSS BOTTOM TAP Our Price: $6.49 Quantity Discounts
  • 12    Price: $5.192
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5-40 HSS BOTTOM TAP Our Price: $6.49 Quantity Discounts
  • 12    Price: $5.192
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5-44 HSS BOTTOM TAP Our Price: $6.49 Quantity Discounts
  • 12    Price: $5.192
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6-32 HSS BOTTOM TAP Our Price: $4.49 Quantity Discounts
  • 12    Price: $3.592
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6-40 HSS BOTTOM TAP Our Price: $5.59 Quantity Discounts
  • 12    Price: $4.472
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8-32 HSS BOTTOM TAP Our Price: $4.69 Quantity Discounts
  • 12    Price: $3.752
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8-36 HSS BOTTOM TAP Our Price: $5.16 Quantity Discounts
  • 12    Price: $4.128
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10-24 HSS BOTTOM TAP Our Price: $4.69 Quantity Discounts
  • 12    Price: $3.752
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10-32 HSS BOTTOM TAP Our Price: $4.69 Quantity Discounts
  • 12    Price: $3.752
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12-24 HSS BOTTOM TAP Our Price: $5.69 Quantity Discounts
  • 12    Price: $4.552
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12-28 HSS BOTTOM TAP Our Price: $5.89 Quantity Discounts
  • 12    Price: $4.712
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1/4-20 HSS BOTTOM TAP Our Price: $5.16 Quantity Discounts
  • 12    Price: $4.128
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1/4-28 HSS BOTTOM TAP Our Price: $5.29 Quantity Discounts
  • 12    Price: $4.232
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5/16-18 HSS BOTTOM TAP Our Price: $6.29 Quantity Discounts
  • 12    Price: $5.032
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5/16-24 HSS BOTTOM TAP Our Price: $6.49 Quantity Discounts
  • 12    Price: $5.192
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3/8-16 HSS BOTTOM TAP Our Price: $7.16 Quantity Discounts
  • 12    Price: $5.728
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3/8-24 HSS BOTTOM TAP Our Price: $7.16 Quantity Discounts
  • 12    Price: $5.728
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7/16-14 HSS BOTTOM TAP Our Price: $12.16 Quantity Discounts
  • 12    Price: $9.728
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7/16-20 HSS BOTTOM TAP Our Price: $11.79 Quantity Discounts
  • 12    Price: $9.432
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1/2-13 HSS BOTTOM TAP Our Price: $12.79 Quantity Discounts
  • 12    Price: $10.232
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1/2-20 HSS BOTTOM TAP Our Price: $14.29 Quantity Discounts
  • 12    Price: $11.432
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9/16-12 HSS BOTTOM TAP Our Price: $21.19 Quantity Discounts
  • 12    Price: $16.952
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9/16-18 HSS BOTTOM TAP Our Price: $22.16 Quantity Discounts
  • 12    Price: $17.728
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5/8-11 HSS BOTTOM TAP Our Price: $25.39 Quantity Discounts
  • 12    Price: $20.312
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5/8-18 HSS BOTTOM TAP Our Price: $25.39 Quantity Discounts
  • 12    Price: $20.312
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11/16-11 HSS BOTTOM TAP Our Price: $31.89 Quantity Discounts
  • 12    Price: $25.512
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11/16-16 HSS BOTTOM TAP Our Price: $31.89 Quantity Discounts
  • 12    Price: $25.512
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3/4-10 HSS BOTTOM TAP Our Price: $35.59 Quantity Discounts
  • 12    Price: $28.472
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3/4-16 HSS BOTTOM TAP Our Price: $34.39 Quantity Discounts
  • 12    Price: $27.512
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7/8-9 HSS BOTTOM TAP Our Price: $49.59 Quantity Discounts
  • 12    Price: $39.672
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7/8-14 HSS BOTTOM TAP Our Price: $47.89 Quantity Discounts
  • 12    Price: $38.312
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1-8 HSS BOTTOM TAP Our Price: $65.96 Quantity Discounts
  • 12    Price: $52.768
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