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Metalworking
Metal Cutting Tools: High Speed Steel & Solid Carbide
Counterbores & Step Drills
Solid Integral Pilot Type Counterbores
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Brand
KEO
(63)
SUPER TOOL
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T&O
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TTC PRODUCTION
(14)
WELDON
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5/8"
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#10
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#6
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#8
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1"
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.532"
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.645"
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.728"
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.847"
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.867"
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.883"
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.965"
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1.004"
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1.133"
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1.149"
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1.165"
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1.187"
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1.203"
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1.322"
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1.338"
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1.354"
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1.375"
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1.391"
(1)
1.510"
(1)
1.526"
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1.542"
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1.562"
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1.588"
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21/32"
(1)
Pilot Diameter
11/32"
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7/16"
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33/64"
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.150"
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25/64"
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29/64"
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5.50mm
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1-1/16"
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1/8"
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10.50mm
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11/64"
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11mm
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13/16"
(2)
13/64"
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14mm
(2)
25/32"
(2)
29/32"
(2)
3.40mm
(2)
4.50mm
(2)
41/64"
(2)
49/64"
(2)
5/8"
(2)
57/64"
(2)
5mm
(2)
6.60mm
(2)
8.50mm
(2)
9mm
(2)
.098"
(1)
.110"
(1)
.112"
(1)
.124"
(1)
.127"
(1)
.136"
(1)
.143"
(1)
.153"
(1)
.162"
(1)
.164"
(1)
.169"
(1)
.178"
(1)
.179"
(1)
.190"
(1)
.195"
(1)
1"
(1)
1-1/32"
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1-1/64"
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1.016"
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1.032"
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10.20mm
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11.50mm
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12.50mm
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13mm
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14.50mm
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16.50mm
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19/32"
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2.50mm
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2.90mm
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20.50mm
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25/64".
(1)
3.20mm
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3.30mm
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3.70mm
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3.90mm
(1)
3/16"
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3/4"
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37/64"
(1)
4.20mm
(1)
4.30mm
(1)
5.20mm
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5.30mm
(1)
5.60mm
(1)
5/32"
(1)
6.40mm
(1)
6.50mm
(1)
6.80mm
(1)
7/8"
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9/64"
(1)
Tool Material
Carbide Tipped
(37)
Cobalt
(7)
High Speed Steel
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M35 5% Cobalt
(39)
M42 8% Cobalt
(35)
Pilot Type
1/32" Oversize
(80)
1/64" Oversize
(45)
On Size
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USA Made
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Solid Integral Pilot Type Counterbores
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3 Flute High Speed Steel Solid Cap Screw Counterbores
Brand:
TTC PRODUCTION
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3 Flute Metric Cobalt Solid Cap Screw Counterbores
Brand:
T&O
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3 Flute High Speed Steel Solid Cap Screw Counterbores
Brand:
T&O
View All 11 Products
2 Flute High Speed Steel Solid Cap Screw Counterbores & 5 Piece Set
Brand:
TTC PRODUCTION
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Precision 3 Flute M35 Cap Screw Kounterbores
Brand:
KEO
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High Speed Steel Straight Shank Tu-Lip Counterbores
Brand:
WELDON
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Kounterbore 3-Flute Cap Screw- Metric
Brand:
KEO
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Carbide Tipped Cap Screw Counterbores For Steel
Brand:
SUPER TOOL
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