Twist drill bit HSCo DIN 1869 R3 type RN
Twist drill bit HSCo DIN 1869 R3 type RN
DRL-TWST-MET-DIN1869-R3-HSCO-NIT-D6,0
ZEBRA
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Excellent chip removal
Special flute profile (reduced machining times due to fewer chip removal cycles)
Precise, straight drilling
Double drill heels
Approx. 30 % longer service life compared to untreated surfaces
Nitrided drill heels
Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® Bronze
When using the drill bit in accordance with DIN 1869, it is recommended to create a pilot hole with a depth of 1xD to 2xD. Our extra-short Longlife drill bit in accordance with DIN 1897 (art. no. 062674...) is ideal for this task.
Datasheets(X)
Suitable for machine type | Drill, Cordless screwdrivers, Milling/drill center, Pedestal drilling machine |
Material to be processed | Steel, Cast iron, Stainless steel, Titanium |
Quality | ZEBRA-Premium |
Standard / drilling depth | DIN 1869 / 30xD |
Diameter (Ø) | 6.0 mm |
Length (l1) | 330 mm |
Chip flute length (l2) | 225 mm |
Shank style | Cylindrical |
Surface | Fase nitrated |
Cutting material | HSCo |
Type | RN |
Angle of the tip | 130 Degree |
Service life (points system) | 3 of 4 points |
Drilling speed (point system) | 3 of 4 points |
Bore hole quality (point system) ( ) | 3 of 4 points |
Versatility (points system) | 3 of 4 points |
Drilling behaviour (point system) | 3 of 4 points |
Suitable for drill (points system) | 2 of 4 points |
Suitable for cordless drills (points system) | 2 of 4 points |
Suitable for upright drilling machine (points system) | 3 of 4 points |
Suitable for milling-drilling centre (points system) | 3 of 4 points |
Self-centring | Yes |
Suitable for tensile strength up to | 1200 N/mm² |
Material of sub-group | General structural steels, Non-alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, White cast iron, Stainless steels, sulphurated, Stainless steels, austenitic, Stainless steels, martensitic, Titanium, Titanium alloys, Spring steels, Magnesium alloys, Copper, low-alloyed, Bronze, short-chipping, Bronze, long-chipping, Brass, short-chipping, Brass, long-chipping, Plastics, thermoset, Plastics, thermoplastic |
For dia. 4.0–6.0 | ||||||||||||
Material name | Tensile strength | Dia. 4.0 | Dia. 5.0 | Dia. 6.0 | ||||||||
vc | n | f | n | f | n | f | ||||||
From | To | From | To | From | To | From | To | |||||
Steels | ||||||||||||
General structural steels | ≤ 850 N/mm² | 30 | 40 | 2387 | 3183 | 0,060 | 1910 | 2546 | 0,080 | 1592 | 2122 | 0,100 |
Unalloyed heat-treated steels | ≤ 850 N/mm² | 30 | 40 | 2387 | 3183 | 0,060 | 1910 | 2546 | 0,080 | 1592 | 2122 | 0,100 |
Low-alloy heat-treated steels | ≤ 850 N/mm² | 30 | 40 | 2387 | 3183 | 0,060 | 1910 | 2546 | 0,080 | 1592 | 2122 | 0,100 |
Unalloyed heat-treated steels | ≤ 1000 N/mm² | 20 | 30 | 1592 | 2387 | 0,050 | 1273 | 1910 | 0,060 | 1061 | 1592 | 0,080 |
Low-alloy heat-treated steels | ≤ 1000 N/mm² | 20 | 30 | 1592 | 2387 | 0,050 | 1273 | 1910 | 0,060 | 1061 | 1592 | 0,080 |
Alloyed heat-treated steels | ≤ 1200 N/mm² | 10 | 15 | 796 | 1194 | 0,050 | 637 | 955 | 0,060 | 531 | 796 | 0,080 |
Nitriding steels | ≤ 1200 N/mm² | 10 | 15 | 796 | 1194 | 0,050 | 637 | 955 | 0,060 | 531 | 796 | 0,080 |
Tool steels | ≤ 1200 N/mm² | 10 | 15 | 796 | 1194 | 0,050 | 637 | 955 | 0,060 | 531 | 796 | 0,080 |
High-speed steels | ≤ 1200 N/mm² | 10 | 15 | 796 | 1194 | 0,050 | 637 | 955 | 0,060 | 531 | 796 | 0,080 |
Cast metals | ||||||||||||
Cast iron | ≤ 350 HB | 20 | 30 | 1592 | 2387 | 0,080 | 1273 | 1910 | 0,100 | 1061 | 1592 | 0,120 |
Spheroidal graphite and malleable iron | ≤ 350 HB | 15 | 25 | 1194 | 1989 | 0,080 | 955 | 1592 | 0,100 | 796 | 1326 | 0,120 |
Stainless steels | ||||||||||||
Stainless steels | ≤ 1200 N/mm² | 10 | 14 | 796 | 1114 | 0,050 | 637 | 891 | 0,060 | 531 | 743 | 0,080 |
Titanium | ≤ 850 N/mm² | 6 | 10 | 477 | 796 | 0,040 | 382 | 637 | 0,050 | 318 | 531 | 0,050 |
Hard materials | ||||||||||||
Spring steels | ≤ 330 HB | 5 | 10 | 398 | 796 | 0,040 | 318 | 637 | 0,050 | 265 | 531 | 0,050 |
Plastics | ||||||||||||
Plastics | ≤ 200 N/mm² | 20 | 30 | 1592 | 2387 | 0,050 | 1273 | 1910 | 0,060 | 1061 | 1592 | 0,080 |
Legend |
vc = cutting speed [m/min] |
f = feed (mm/r) |
n = speed [rpm] |
The suggested cutting values are reference values and must be adapted to the respective conditions. |
For dia. 8.0–13.0 | ||||||||||||
Material name | Tensile strength | Dia. 8.0 | Dia. 10.0 | Dia. 13.0 | ||||||||
vc | n | f | n | f | n | f | ||||||
From | To | From | To | From | To | From | To | |||||
Steels | ||||||||||||
General structural steels | ≤ 850 N/mm² | 30 | 40 | 1194 | 1592 | 0,120 | 955 | 1273 | 0,140 | 735 | 979 | 0,160 |
Unalloyed heat-treated steels | ≤ 850 N/mm² | 30 | 40 | 1194 | 1592 | 0,120 | 955 | 1273 | 0,140 | 735 | 979 | 0,160 |
Low-alloy heat-treated steels | ≤ 850 N/mm² | 30 | 40 | 1194 | 1592 | 0,120 | 955 | 1273 | 0,140 | 735 | 979 | 0,160 |
Unalloyed heat-treated steels | ≤ 1000 N/mm² | 20 | 30 | 796 | 1194 | 0,100 | 637 | 955 | 0,120 | 490 | 735 | 0,120 |
Low-alloy heat-treated steels | ≤ 1000 N/mm² | 20 | 30 | 796 | 1194 | 0,100 | 637 | 955 | 0,120 | 490 | 735 | 0,120 |
Alloyed heat-treated steels | ≤ 1200 N/mm² | 10 | 15 | 398 | 597 | 0,100 | 318 | 477 | 0,120 | 245 | 367 | 0,120 |
Nitriding steels | ≤ 1200 N/mm² | 10 | 15 | 398 | 597 | 0,100 | 318 | 477 | 0,120 | 245 | 367 | 0,120 |
Tool steels | ≤ 1200 N/mm² | 10 | 15 | 398 | 597 | 0,100 | 318 | 477 | 0,120 | 245 | 367 | 0,120 |
High-speed steels | ≤ 1200 N/mm² | 10 | 15 | 398 | 597 | 0,100 | 318 | 477 | 0,120 | 245 | 367 | 0,120 |
Cast metals | ||||||||||||
Cast iron | ≤ 350 HB | 20 | 30 | 796 | 1194 | 0,140 | 637 | 955 | 0,160 | 490 | 735 | 0,200 |
Spheroidal graphite and malleable iron | ≤ 350 HB | 15 | 25 | 597 | 995 | 0,140 | 477 | 796 | 0,160 | 367 | 612 | 0,200 |
Stainless steels | ||||||||||||
Stainless steels | ≤ 1200 N/mm² | 10 | 14 | 398 | 557 | 0,100 | 318 | 446 | 0,110 | 245 | 343 | 0,120 |
Titanium | ≤ 850 N/mm² | 6 | 10 | 239 | 398 | 0,060 | 191 | 318 | 147 | 245 | 0,100 | |
Hard materials | ||||||||||||
Spring steels | ≤ 330 HB | 5 | 10 | 199 | 398 | 0,060 | 159 | 318 | 0,080 | 122 | 245 | 0,100 |
Plastics | ||||||||||||
Plastics | ≤ 200 N/mm² | 20 | 30 | 796 | 1194 | 0,100 | 637 | 955 | 0,110 | 490 | 735 | 0,120 |
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