

Heller Tools 212373 "990" Stainless Steel/Cobalt/Hss Drill Bit, 0 V, Gold, 7 mm
About this item
- Unbeatable in high-alloy steel and stainless steel - the perfect solution for the most challenging drilling
- Made of special HSS steel with 5% cobalt for extremely long life
- Pinpoint centring thanks to split point grinding and 135ยฐ point angle
Product description
Unbeatable in high-alloy steel and stainless steel - the perfect solution for the most challenging drilling. Made of special HSS steel with 5% cobalt for extremely long life. Pinpoint centring thanks to split point grinding and 135ยฐ point angle. Precision tool as per DIN 338 RN for outstanding dimensional accuracy of the hole. Excellent concentricity as per DIN 1414.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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