KEO Countersink: 120°, 1 Flute, 1 1/2 in Body Dia, 3/4 in Shank
The KEO Countersink: 120° is a fast-cutting single-flute countersink, TiN coated cobalt, with a 1 1/2 in body diameter and 3/4 in shank (MPN 919-000-688). 3G Electric sources this KEO tool across 14 industrial…
SKU 3G-OTH-185360
Also listed as: 919000688 · 919 000 688
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The KEO Countersink: 120° is a fast-cutting single-flute countersink, TiN coated cobalt, with a 1 1/2 in body diameter and 3/4 in shank (MPN 919-000-688). 3G Electric sources this KEO tool across 14 industrial departments, with specialist expertise in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is a KEO 120° single-flute countersink used for?
A KEO 120° single-flute countersink creates a conical recess for flathead screws or deburrs holes in metal. The 120° angle suits metric flathead fasteners. Its single-flute design cuts fast with less chatter, and the TiN-coated cobalt body resists heat and wear in steel and stainless steel.
What are the specifications of the KEO 919-000-688 countersink?
The KEO 919-000-688 is a 120° single-flute countersink with a 1 1/2 in body diameter and a 3/4 in shank. It is made from TiN-coated cobalt for durability. The manufacturer part number is 919-000-688, and it is designed for fast cutting in hard materials.
Where to buy KEO countersinks worldwide?
3G Electric supplies KEO countersinks worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine KEO tooling like the 919-000-688 to any destination. Contact us for pricing and lead time on this single-flute countersink.
How to select the right countersink for a job?
Match the countersink angle to your fastener head — 120° for metric flathead screws, 82° for inch. Choose flute count: single-flute cuts fast with less vibration; multi-flute gives a smoother finish. For hard metals, select TiN-coated cobalt like this KEO for heat resistance and longer tool life.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO fast-cutting single-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
