Hepyc HSS Jobber Drill - 3.4MM Insize Long Jaw Vernier Caliper 0-600mm/0-24" Range Series 1215-622 precise thread restoration for small

precise thread restoration for small metric fasteners in soft metals

Optional TiAlN Coating – Improves oxidation resistance and heat tolerance for dry machining

5D UNC Thread Inserts with a 1

Applications: For drilling medium to hard steels

Rubber base helps reduce vibration and noise transmission

Hepyc HSS Jobber Drill - 3.4MM Insize Long Jaw Vernier Caliper 0-600mm/0-24" Range Series 1215-622 precise thread restoration for smallHepyc 3. 4mm HSS Jobber Drill Bit DIN 338, Blue Finish, Standard Point The Hepyc 3. 4mm HSS Jobber Drill is manufactured to DIN 338 standards for reliable precision and durability. Its Blue Finish improves lubrication retention at the cutting edges, reducing friction and wear while extending tool life. This drill is well suited for general purpose machining across a range of materials. Specifications : Size: 3. 4mm Length: Jobber Standard: DIN 338