SKU: 83462342355

RUKO 102409 COUNTERBORE, HSS, M4

Sale price$1738.83 Regular price$1932.03
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

RUKO 102409 COUNTERBORE, HSS, M4The 102409 is a M4 DIN 373 HSS Flat Countersinker with fixed guide medium grade for through hole. For producing countersinking for cylinder head screws, thread cutting screws and thread furrowing screws. Ideal for burr and chatter free deburring and countersinking. Applicable for steel, cast iron, non ferrous and light metals. Best results at low cutting speeds. 118 Counters angle Cylindrical shank 3 Cutting edges Bright surface Right hand cutting

The 102409 is a M4 DIN 373 HSS Flat Countersinker with fixed guide medium grade for through hole. For producing countersinking for cylinder head screws, thread-cutting screws and thread-furrowing screws. Ideal for burr and chatter-free deburring and countersinking. Applicable for steel, cast iron, non-ferrous and light metals. Best results at low cutting speeds.
  • 118� Counters angle
  • Cylindrical shank
  • 3 Cutting edges
  • Bright surface
  • Right hand cutting

Applications

Maintenance & Repair

Product details

Drill Bit Size Metric 8mm
Overall Length 71mm
Drill Bit Size Imperial -
Product Range -
Effective Length -

Other details

Brand RUKO
Part Number 102409
Quantity Each
Technical Data Sheet EN

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 83462342355

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4.3 ★★★★★
Based on 6 reviews
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Verified Purchase
Mandy
Carnegie, US
★★★★★ 5
Great quality for value
Style: Cap & Heat Press Bundle
Full set of items you need to start creating fun stuff. Price point is great for everything you get as well as the quality of the items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
C
Verified Purchase
Cheryl Marz
Bozeman, US
★★★★★ 4
Loving it
Style: Cap & Heat Press Bundle
The printer is a really good one. After several attempt to get a really good print, I found out you have to have a png design saved at at least a 300 resolution. The heat press seems good but after ruining two kids shirts because I had it set to hot and the pressure was down instead of up so I was applying too much pressure and then trying to figure out why there was blue all over the shirts, I realized the blue silicone pad is what's leaving blue all over the shirts. To combat that I put parchment paper hanging clear down over all edges under the shirt, in the shirt then over the top of the design on the shirt. Finally I had success. I don't know if the company has better silicone pads but this one isn't that good if it bleeds all over.
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Reviewed in the United States on November 23, 2024
S
Verified Purchase
SalinasWeddingstuff
Port Orchard, US
★★★★★ 5
Subliminal package
Style: Cap & Heat Press Bundle
It works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
E
Verified Purchase
EGee
West Palm Beach, US
★★★★★ 5
If you have a Cricut you need this
Style: Starter Bundle
Just what I needed to compliment my Cricut system. Works great, colors are perfect, set up was a breeze, connected to my wireless instantly. Prints look prefect, not all wonky like some can. Value pack was definitely worth the extra $50.
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Ninfa Velásquez
Cuba, US
★★★★★ 5
Mi impresora
Style: Starter Bundle
I am very happy with my printer. The print quality is excellent; the colors are vibrant, and the details look crisp. That said, I must admit that I have faced a few challenges when adjusting the tones, but I believe that with a little more practice, I will master them. Overall, it is an investment I highly recommend for anyone looking to get started in the world of sublimation.
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Reviewed in the United States on May 6, 2026

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