

Hero image 0 of Helovmine 1/4 inch Shank Router Bit Collet Extension Collet Extender with ER20 Spring Collet and ER20 M Type Wrench Spanner, 0 of 6
Helovmine 1/4 inch Shank Router Bit Collet Extension Collet Extender with ER20 Spring Collet and ER20 M Type Wrench Spanner
Key item features
- Designed of Safe -Reduce the risks of an incised wound by withdrawing the shank from the collet.
- 1/4 Inch Shank Router Bit Collet Extension Collet Extender with ER20 Spring Collet Set.
- Easy to use, better to control, it will improve your work efficiency. Place the router collet extension shank in the 1/4-inch router collet and the router bit shank in the extension collet and tighten both.
- The router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending. Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing, for professionals and hobbyists demanding.
- The extension and the bit are fully seated into the router and the extension, eliminate the dangerous temptation of withdrawing the shank from the collet.
Specs
- Cutting edge materialHigh-speed steel (HSS)
- Size1/4 Inch
- Drill bit & set typeRouter Bits
- Piece count4
- BrandHelovmine
- Has written warrantyNo
Current price is USD$22.99
Price when purchased online
Out of stock
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About this item
Product details
-1/4 Inch Shank Router Bit Collet Extension Collet Extender. Shank Diameter: 1/4"(6.35mm), Accept Shank Size: 1/4" & 1/2" Shank, Extend Length: 2-1/4".
-For CNC Engraving Machine & Milling Lathe Tool Holder. Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut.
-The adapter and ER20 Spring Collet are made of high-speed steel material, resistant to high temperature and corrosion, stable performance.
-ER20 M Type collet chuck wrench spanner is made of high carbon steel with an anti-slip handle design.
-For CNC Engraving Machine & Milling Lathe Tool Holder. Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut.
-The adapter and ER20 Spring Collet are made of high-speed steel material, resistant to high temperature and corrosion, stable performance.
-ER20 M Type collet chuck wrench spanner is made of high carbon steel with an anti-slip handle design.
- Designed of Safe -Reduce the risks of an incised wound by withdrawing the shank from the collet.
- 1/4 Inch Shank Router Bit Collet Extension Collet Extender with ER20 Spring Collet Set.
- Easy to use, better to control, it will improve your work efficiency. Place the router collet extension shank in the 1/4-inch router collet and the router bit shank in the extension collet and tighten both.
- The router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending. Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing, for professionals and hobbyists demanding.
- The extension and the bit are fully seated into the router and the extension, eliminate the dangerous temptation of withdrawing the shank from the collet.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Cutting edge material
High-speed steel (HSS)
Size
1/4 Inch
Compatibility
CNC Engraving Machine & Milling Lathe Tool Holder
Drill bit & set type
Router Bits
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-1 of 1 review
Sep 20, 2024
pdlmh
3 out of 5 stars review
Verified Purchase
Lesson Learned.
Unfortunately, I tried to take too much material off and destroyed this part. I was using a half-inch shank bit with 1-inch cut diameter, and tried to take 1/4 inch off a piece of pine 2x4. The 1/4-inch shank bent.
Helpful?4O0G77WC0CHV365691095





