BOHRCRAFT 1706 HSS FINE Finish Counterbore 6pc Set 3, 4, 5, 6, 8, 10mm
The BOHRCRAFT Countersink 1706 HSS FINE Finish Counterbore 6pc Set includes precision-engineered flat countersinks in sizes 3, 4, 5, 6, 8, and 10 mm. Designed for producing countersinkings for cylinder head screws, thread-cutting screws, and thread-furrowing screws, this set adheres to DIN 74, Sheet 2, forms H, J, and K. Each countersink is manufactured according to DIN 373 standards and features fixed guides for enhanced stability and accuracy during use. This versatile set is ideal for professionals seeking high-quality results in automotive and mechanical applications.
For producing countersinkings for cylinderhead screws, thread-cutting screws and thread-furrowing screws. For countersinkings according to DIN 74, Sheet 2, form H – J – K.
17061330006
Flat countersinks DIN 373 HSS with fixed guide
M3 / M4 / M5 / M6 / M8 / M10 6 pcs. 1
