7 Pieces Center Drill Bits Kit, SUNJOYCO M2 High Speed Steel Center Drill Bit Set, 60-Degree Angle Countersink Tools for Lathe Metalworking, Size 1.0 1.5 2.0 2.5 3.0 4.0 5.0
7 DIFFERENT SIZES: The package includes 7 pieces of titanium-coated M2 HSS center drill bits. They are in size 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, and 5mm. These countersink drills will meet your different drilling needs. ACCURATE 60-DEGREE ANGLE: Each center drill bit has a standard 120-degree end and a 60-degree angle end. The 60° countersink angle fits all standard centers. They can be used to drill precise center holes for a lathe center or make starting holes. SOLID M2 HSS DRILL: SUNJOYCO center drill bit set is made of high-quality M2 HSS material, high-temperature wear resistance, longevity, and durability. The sharp cutting edge will remove chippings clearly and improve drilling efficiency.
- ASIN
- B09CPW856C
- Embedding
- CLIP ViT-L/14 · 768d
- Distance metric
- cosine
- Doc fetch
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- Similar query
- 19msnearest_to_id → /query
Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.
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