Drill bits for metal
Metal drill bit DIN 338
HERMAN DM-10 HSS-R
Classic, standard version
Made of 4241, rolled, tip angle 118º with standard taper
Set of metal drill bits DIN 338
HERMAN QDM-10 HSS-R
6 pcs drill bits in set
Set of HERMAN DM-10 HSS-R metal drill bits : Ø 2, 3, 4, 5, 6, 8mm
Set of metal drill bits DIN 338
HERMAN QDM-11 HSS-R
19 pcs drill bits in set
Set of HERMAN DM-10 HSS-R metal drill bits : Ø 1,0 - 10,0mm by 0,5mm
Set of metal drill bits DIN 338
HERMAN QDM-12 HSS-R
25 pcs drill bits in set
Set of HERMAN DM-10 HSS-R metal drill bits : Ø 1.0 - 13.0mm by 0.5mm
Set of metal drill bits DIN 338
HERMAN QDM-15 HSS-R
130 drill bits in case
Set of HERMAN DM-10 HSS-R metal drill bits : 10x Ø1,0 - 6,0mm by 0,5mm; 10x Ø3,3mm; 10x Ø4,2mm
Set of metal drill bits DIN 338
HERMAN QDM-13 HSS-R
130 drill bits in case
Set of HERMAN DM-10 HSS-R metal drill bits : 10x Ø1.0 - 6.0mm by 0.5mm; 10x Ø3.3mm; 10x Ø4.2mm
Set of metal drill bits DIN 338
HERMAN QDM-14 HSS-R
220 drill bits in case
Set of HERMAN DM-10 HSS-R metal drill bits : 10x Ø1,0 - 8,0mm by 0,5mm; 5x Ø8,5 - 13,0mm by 0,5mm; 10x Ø3,3mm; 10x Ø4,2mm
Metal drill bit DIN 340
HERMAN HSS-R DIN 340
Extended design
Made of 4241, rolled, tip angle 118º with standard taper
Metal drill bit DIN 338
HERMAN DM-20 HSS-G
With cross-cut tip
Polished surface with "split point" tip grinding for fast drilling with very good tool life
Set of metal drill bits DIN 338
HERMAN QDM-20 HSS-G
6 drill bits in set
Set of HERMAN DM-20 HSS-G metal drill bits with ground and polished surface : Ø 2, 3, 4, 5, 6, 8mm
Set of metal drill bits DIN 338
HERMAN QDM-26 HSS-G
19 drill bits in set
Set of HERMAN DM-20 HSS-G metal drill bits with ground and polished surface : Ø 1,0 - 10,0mm by 0,5mm
Set of metal drill bits DIN 338
HERMAN QDM-27 HSS-G
25 drill bits in set
Set of HERMAN DM-20 HSS-G metal drill bits with ground and polished surface : Ø 1,0 - 13,0mm by 0,5mm
Set of metal drill bits DIN 338
HERMAN QDM-25 HSS-G
130 drill bits in case
Set of HERMAN DM-20 HSS-G metal drill bits : 10x Ø1,0 - 6,0mm by 0,5mm; 10x Ø3,3mm; 10x Ø4,2mm
Set of metal drill bits DIN 338
HERMAN QDM-23 HSS-G
130 drill bits in case
Set of HERMAN DM-20 HSS-G metal drill bits : 10x Ø1.0 - 6.0mm by 0.5mm; 10x Ø3.3mm; 10x Ø4.2mm
Set of metal drill bits DIN 338
HERMAN QDM-24 HSS-G
220 drill bits in case
Set of HERMAN DM-20 HSS-G metal drill bits : 10x Ø1,0 - 8,0mm by 0,5mm; 5x Ø8,5 - 13,0mm by 0,5mm; 10x Ø3,3mm; 10x Ø4,2mm
Metal drill bit DIN 338
HERMAN DM-40 HSS-E Co5%
With cross-cut tip
High-performance right-cutting drill bits with 5% cobalt additive and "split point" tip grinding
Set of metal drill bits DIN 338
HERMAN QDM-40 HSS-E Co 5%
6 drill bits in set
Set of HERMAN DM-40 HSS-E Co 5% metal drill bits with ground and polished surface : Ø 2, 3, 4, 5, 6, 8mm
Set of metal drill bits DIN 338
HERMAN QDM-43 HSS-E Co 5%
19 drill bits in set
Set of HERMAN DM-40 HSS-E Co 5% metal drill bits with cut and polished surface : Ø 1,0 - 10,0mm by 0,5mm
Set of metal drill bits DIN 338
HERMAN QDM-42 HSS-E Co 5%
25 drill bits in set
Set of HERMAN DM-40 HSS-E Co 5% metal drill bits with cut and polished surface : Ø 1,0 - 13,0mm by 0,5mm
Metal drill bit
HERMAN DM-30 HSS-G TiN
For steel, cast iron and bronze
Drill bit with polished surface and titanium nitride coating, also suitable for impact wrenches
Milling drill bit
HERMAN DM-31 HSS-G TiN
For sheet metal, plastic and wood
Drill bit with polished surface and titanium nitride coating, for drilling and milling