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- Counterbores
Product Description

6542 Solid Cap Screw Counterbores
Premium HSS Solid Cap Screw Counterbore Set, MM & Inch
14 Pc H.S.S. Counterbore Set, 3 Flute, Straight Shank, Inch/Metric
SKU: 509S-0007+007M
Features
-
SKU: 509S-0007+007M
Premium H.S.S. Solid Cap Screw Counterbore Set
Fourteen-piece set, three flute, high-speed steel, straight shank
- Metric includes: M3, M4, M5, M6, M8, M10, and M12
- Imperial includes: 6#, 8#, 10#, 1/4", 5/16", 3/8", and 1/2"
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. -
Q&A
How close are the pilot and cutting diameter or body specs?
From 6#, 8#, 10#, 1/4", 5/16", 3/8", and 1/2", they are
0.05", 0.05", 0.08", 0.09", 0.11", 0.12", and 0.13"
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. -
Main Features
Premium HSS Socket Cap Screw Counterbore Set
Bright finished, premium quality, packed in a premium aluminum fitted case.
Specification of Inch Cap Screw Counterbores

Specification of Metric Cap Screw Counterbores

Shank sizes: M3-5.5mm/.218", M4-7.9mm/.312", M5-7.9mm/.312", M6-12.7mm/.500", M8-12.7mm/.500", M110-12.7mm/.500", M12-15.8mm/.625"
Usage Scencario

Insert a bolt?
We often need to insert a bolt into a hole on a workpiece

Try Accusize Solid Cap Screw Counterbores
- Use a center drill
- Use a drill bit
- Use a solid cap screw counterbore
Recommended Cutting Parameters for Each Cap Screw Counterbores

$108.95 $108.95
$ 46 .99 $46.99
$43.96 $43.96
$ 19 .99 $19.99
$82.11 $82.11
$ 33 .99 $33.99
$17.29 $17.29
$ 7 .99 $7.99
$15.99 $15.99
$ 6 .99 $6.99
$111.85 $111.85
$ 48 .99 $48.99