OEM APPROVED VENDOR 421513 Carbide Threaded-Shank Three-Flute Countersink
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with an 82° angle, a 1/2-inch body diameter, and a 1/4"-28 shank thread size. It is made of carbide and is identified by manufacturer part…
SKU 3G-OTH-186087
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Product Description
The APPROVED VENDOR Countersink is a threaded-shank three-flute countersink with an 82° angle, a 1/2-inch body diameter, and a 1/4"-28 shank thread size. It is made of carbide and is identified by manufacturer part number 421513.
Frequently Asked Questions
What is the APPROVED VENDOR 421513 countersink used for?
The APPROVED VENDOR 421513 countersink is used to create a conical recess for flat-head screws in metalworking and woodworking. Its 82° angle and three-flute design provide smooth, chatter-free cutting. The carbide construction ensures durability on hard materials like steel and stainless steel.
What are the specifications of the APPROVED VENDOR 421513 countersink?
The APPROVED VENDOR 421513 countersink has an 82° angle, a 1/2 in body diameter, and a 1/4"-28 shank thread size. It features three flutes and is made of carbide. The manufacturer part number is 421513. This threaded-shank design allows secure mounting in compatible tool holders.
Where to buy the APPROVED VENDOR 421513 countersink worldwide?
You can source the APPROVED VENDOR 421513 countersink through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this carbide countersink.
How to select the correct countersink for a 1/4"-28 shank?
To select a countersink for a 1/4"-28 shank, ensure the shank thread size matches your tool holder. The APPROVED VENDOR 421513 has a 1/4"-28 threaded shank and a 1/2 in body diameter. Verify the countersink angle (82°) matches your screw head angle for proper seating.
OEM Products
3G Electric supplies OEM threaded-shank three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.