Accusize Industrial Tools H.S.S. Solid Cap Screw Counterbore Set, 3 Flute, Straight Shank, 7 Pc, 508S-0007
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Material | High Speed Steel |
Shank Type | Straight |
Brand | Accusize Industrial Tools |
Item Dimensions LxWxH | 2.76 x 9.45 x 12.2 inches |
Tool Flute Type | Straight |
About this item
- Inch Set (7 PC) : 6#, 8#, 10#, 1/4'', 5/16'', 3/8'', 1/2''
- High Speed Steel. Straight Shank.
- Cap screw counterbores are tools that are used to create a recess in a workpiece for the head of a cap screw. You might use a cap screw counterbore when you need to attach a component to your workpiece using cap screws, and the component has a thickness that is greater than the length of the cap screw.
- Another reason you might use a cap screw counterbore is if you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece. A cap screw counterbore allows you to create a recess in the workpiece that is sized to fit the head of the cap screw, giving the screw a flush or countersunk appearance.
- Overall, cap screw counterbores can be useful when you need to attach components to a workpiece using cap screws, or when you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece.
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2.76 x 9.45 x 12.2 inches; 1 Pounds
- Item model number : 508S-0007
- Date First Available : December 16, 2013
- Manufacturer : Accusize Co., Ltd.
- ASIN : B00RY558JM
- Best Sellers Rank: #125,700 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #8 in Counterbores
- Customer Reviews:
From the brand
Accusize Industrial Tools
Accusize, born in Canada, in 2008, serves metalworking customers with measuring tools, cutting tools, and machine tool accessories.
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Accusize Industrial Tools was born in Toronto, Canada, in 2008. We serve metalworking customers with quality measuring tools, cutting tools, and machine tool accessories as a Canadian distributor. Helping machinists save time and cost and delivering satisfaction to customers.
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Tools and Accessories
for milling machines
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Milling
We carry various milling tools: vises, indexable end mills, inserts, parallels, zero setters, etc.
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Inspired by Accusize Tools
Finish all milling operations with Accusize Industrial Tools
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Lathe Chucks
We carry three-jaw lathe chucks and four-jaw lathe chucks as well as 5C collet chucks.
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Lathe Tooling
Every accessory and tool for lathe tooling, indexable turning tool bits, lathe chucks, live centers, quick change tools post sets, etc.
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Precision Measurement
Micrometers, calipers, bore gauges, depth gauges, height gauges
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Inspection
Drop indicators, test indicators, dialing ones, digital ones, gauge blocks, etc.
Product Description
Accusize Industrial Tools
HSS Solid Cap Screw Counterbore Set
Seven-piece set, three flute, high-speed steel, straight shank.
SKU: 508S-0007
SKU: 508S-0007
H.S.S. Solid Cap Screw Counterbore Set
Seven-piece set, three flute, high-speed steel, straight shank: 6#, 8#, 10#, 1/4", 5/16", 3/8", and 1/2"
The video has two counterbore sets. One is inch; the other is mm. It means we also supply metric cap screw counterbore set
Specification of Each Cap Screw Counterbores
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
Compare Accusize Inch and MM Solid Cap Screw Counterbore Sets
Inch Set
Add to Cart
| MM Set
Add to Cart
| Inch Set, Premium
Add to Cart
| MM Set, Premium
Add to Cart
| |
Customer Reviews
|
4.3 out of 5 stars
129
|
4.1 out of 5 stars
61
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4.4 out of 5 stars
58
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4.4 out of 5 stars
58
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Measuring System
| Imperial | Metric | Imperial | Metric |
Material
| High Speed Steel | High Speed Steel | Premium High Speed Steel | Premium High Speed Steel |
Size
| 6# to 1/2 | M3, M4, M5, M6, M8, M10, & M12 | 6# to 1/2 | M3, M4, M5, M6, M8, M10, & M12 |
SKU
| 508S-0007 | 508S-007M | 509S-0007 | 509S-007M |
Packaging Case
| Carton | Carton | Aluminum | Aluminum |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, material and sharpness of the drill bits. For example, they mention that it's well made, works well and is good value for money. That said, some complain about the size.
AI-generated from the text of customer reviews
Customers like the quality of the drill bits. They say it's well made, holds up very well, and looks nice.
"The product itself is of good quality. The reason for the 4-star review is the shipping container...." Read more
"...a number of accusize products, including their QCTP AX.. the quality is good and the value for the money is EXCELLENT.very pleased" Read more
"...Regardless, the quality was still good. I expect to use these again for more projects." Read more
"Great quality, sharp as can be...was able to do 38 holes in 3/8 steel plate with the 5/16 size....just used cutting fluid and the proper pilot hole,..." Read more
Customers like the material of the drill bits. They say it works well for knife scales and the counter bores work well on aluminum.
"Works great, bits are sharp and effective. I used these on a cast iron cylinder head to do some modifications...." Read more
"Worked great on aluminum.Would be great if they'd include a durable storage case." Read more
"Have not used these for metal only for knife scales, worked very good only wish pilots were removable" Read more
"...They worked perfectly and absolutely no issues, I used these on aluminum, as well as steel. So far they have held up very well and still sharp...." Read more
Customers appreciate the value of the drill bit.
"...however, for the hobbyist and limited production an excellent value for the money.. Over the years I have purchased a number of accusize..." Read more
"a quality product at a reasonable price" Read more
"...So far they have held up very well and still sharp. Excellent value." Read more
"Sharp and true, I like this set. Good price." Read more
Customers are satisfied with the sharpness of the drill bits. They mention that they have held up very well, are still sharp, and effective. Some say that the cutting edges were still intact.
"Works great, bits are sharp and effective. I used these on a cast iron cylinder head to do some modifications...." Read more
"Great quality, sharp as can be...was able to do 38 holes in 3/8 steel plate with the 5/16 size....just used cutting fluid and the proper pilot hole,..." Read more
"They cut fine. However, the pilots are over sized." Read more
"...The cutting edges were still intact, so he's happy to use all of the cutters as they are...." Read more
Customers are dissatisfied with the size of the drill bits. They mention that the pilots are not the correct size and the diameter was off.
"They cut fine. However, the pilots are over sized." Read more
"...accommodated the pilot hole but not the counterbore which was too small in diameter to allow the cap screwto be fitted...." Read more
"These counter bores are well made but oversize in sizes. i.e. about .010 too big. not acceptable for my work." Read more
"Got these and went to use the diameter was off would not work had to return there just not very good" Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Reviewed in the United States on March 2, 2019
very pleased
Top reviews from other countries
Reviewed in Canada on July 16, 2023