Straight Shank Counterbores

Straight Shank Counterbores

Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangable, which provides flexibility in the use of the tool.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 1/4 X 3/32 Pilot Hole HSS Straight Shank Counterbore

    1/4" X 3/32" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $39.79
    Price: $21.49
    1/4" X 3/32" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR1/4
    List Price: $39.79
    Price: $21.49
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $39.79
    Price: $21.49
    Subtotal:
  • 35/64 X 3/16 Pilot Hole HSS Straight Shank Counterbore

    35/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $58.65
    Price: $31.67
    35/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR35/64
    List Price: $58.65
    Price: $31.67
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $58.65
    Price: $31.67
    Subtotal:
  • 21/64 X 3/32 Pilot Hole HSS Straight Shank Counterbore

    21/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $45.61
    Price: $24.63
    21/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR21/64
    List Price: $45.61
    Price: $24.63
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $45.61
    Price: $24.63
    Subtotal:
  • 11/32 X 3/32 Pilot Hole HSS Straight Shank Counterbore

    11/32" X 3/32" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $41.78
    Price: $22.56
    11/32" X 3/32" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR11/32
    List Price: $41.78
    Price: $22.56
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $41.78
    Price: $22.56
    Subtotal:
  • 21/32 X 3/16 Pilot Hole HSS Straight Shank Counterbore

    21/32" X 3/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $61.26
    Price: $33.08
    21/32" X 3/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR21/32
    List Price: $61.26
    Price: $33.08
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $61.26
    Price: $33.08
    Subtotal:
  • 5/8 X 3/16 Pilot Hole HSS Straight Shank Counterbore

    5/8" X 3/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $55.44
    Price: $29.94
    5/8" X 3/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR5/8
    List Price: $55.44
    Price: $29.94
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $55.44
    Price: $29.94
    Subtotal:
  • 31/32 X 5/16 Pilot Hole HSS Straight Shank Counterbore

    31/32" X 5/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $85.88
    Price: $46.38
    31/32" X 5/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR31/32
    List Price: $85.88
    Price: $46.38
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $85.88
    Price: $46.38
    Subtotal:
  • 31/64 X 3/16 Pilot Hole HSS Straight Shank Counterbore

    31/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $50.07
    Price: $27.04
    31/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR31/64
    List Price: $50.07
    Price: $27.04
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $50.07
    Price: $27.04
    Subtotal:
  • 3/16 X 3/32 Pilot Hole HSS Straight Shank Counterbore

    3/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $36.94
    Price: $19.95
    3/16" X 3/32" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR3/16
    List Price: $36.94
    Price: $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $36.94
    Price: $19.95
    Subtotal:
  • 13/64 X 3/32 Pilot Hole HSS Straight Shank Counterbore

    13/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $42.39
    Price: $22.89
    13/64" X 3/32" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR13/64
    List Price: $42.39
    Price: $22.89
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $42.39
    Price: $22.89
    Subtotal:
  • 49/64 X 1/4 Pilot Hole HSS Straight Shank Counterbore

    49/64" X 1/4" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $71.42
    Price: $38.57
    49/64" X 1/4" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR49/64
    List Price: $71.42
    Price: $38.57
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $71.42
    Price: $38.57
    Subtotal:
  • 41/64 X 3/16 Pilot Hole HSS Straight Shank Counterbore

    41/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore

    Qualtech

    List Price: $65.62
    Price: $35.43
    41/64" X 3/16" Pilot Hole HSS Straight Shank Counterbore. Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1/8" or less), the operations is usually known as spot-facing; for...
    DEWCBR41/64
    List Price: $65.62
    Price: $35.43
    Qty in Cart: 0
    Quantity:
    Price:
    List Price: $65.62
    Price: $35.43
    Subtotal:
  • Total: items /

Adding your products to cart