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Twist drill bit HSCo DIN 1869 R1 type RN

Twist drill bit HSCo DIN 1869 R1 type RN
DRL-TWST-MET-DIN1869-R1-HSCO-NIT-D7,0
ZEBRA

Art.-no. 0626460700
EAN 4052712046421

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Twist drill bit HSCo DIN 1869 R1 type RN

Art.-no. 0626460700

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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The extra-long, spiral, stainless steel deep-hole drill bit for machining stainless steel (e.g. V2A, V4A), heat-resistant steels and for general, broad applications in steel up to 1,200 N/mm² and in cast iron.

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

Notice

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.

Product information

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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 / 20xD

Diameter (Ø)

7 mm

Length (l1)

225 mm

Chip flute length (l2)

155 mm

Shank diameter

7 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

Cutting values
For dia. 4.0–6.0
Material nameTensile strength Dia. 4.0Dia. 5.0Dia. 6.0
vcnf nfnf
FromToFromTo FromTo FromTo
Steels
General structural steels≤ 850 N/mm²3040238731830,060191025460,080159221220,100
Unalloyed heat-treated steels≤ 850 N/mm²3040238731830,060191025460,080159221220,100
Low-alloy heat-treated steels≤ 850 N/mm²3040238731830,060191025460,080159221220,100
Unalloyed heat-treated steels≤ 1000 N/mm²2030159223870,050127319100,060106115920,080
Low-alloy heat-treated steels≤ 1000 N/mm²2030159223870,050127319100,060106115920,080
Alloyed heat-treated steels≤ 1200 N/mm²101579611940,0506379550,0605317960,080
Nitriding steels≤ 1200 N/mm²101579611940,0506379550,0605317960,080
Tool steels≤ 1200 N/mm²101579611940,0506379550,0605317960,080
High-speed steels≤ 1200 N/mm²101579611940,0506379550,0605317960,080
Cast metals
Cast iron≤ 350 HB2030159223870,080127319100,100106115920,120
Spheroidal graphite and malleable iron≤ 350 HB1525119419890,08095515920,10079613260,120
Stainless steels
Stainless steels≤ 1200 N/mm²101479611140,0506378910,0605317430,080
Titanium≤ 850 N/mm²6104777960,0403826370,0503185310,050
Hard materials
Spring steels≤ 330 HB5103987960,0403186370,0502655310,050
Plastics
Plastics≤ 200 N/mm²2030159223870,050127319100,060106115920,080
For dia. 8.0–13.0
Material nameTensile strength Dia. 8.0Dia. 10.0Dia. 13.0
vcnf nfnf
FromToFromTo FromTo FromTo
Steels
General structural steels≤ 850 N/mm²3040119415920,12095512730,1407359790,160
Unalloyed heat-treated steels≤ 850 N/mm²3040119415920,12095512730,1407359790,160
Low-alloy heat-treated steels≤ 850 N/mm²3040119415920,12095512730,1407359790,160
Unalloyed heat-treated steels≤ 1000 N/mm²203079611940,1006379550,1204907350,120
Low-alloy heat-treated steels≤ 1000 N/mm²203079611940,1006379550,1204907350,120
Alloyed heat-treated steels≤ 1200 N/mm²10153985970,1003184770,1202453670,120
Nitriding steels≤ 1200 N/mm²10153985970,1003184770,1202453670,120
Tool steels≤ 1200 N/mm²10153985970,1003184770,1202453670,120
High-speed steels≤ 1200 N/mm²10153985970,1003184770,1202453670,120
Cast metals
Cast iron≤ 350 HB203079611940,1406379550,1604907350,200
Spheroidal graphite and malleable iron≤ 350 HB15255979950,1404777960,1603676120,200
Stainless steels
Stainless steels≤ 1200 N/mm²10143985570,1003184460,1102453430,120
Titanium≤ 850 N/mm²6102393980,060191318 1472450,100
Hard materials
Spring steels≤ 330 HB5101993980,0601593180,0801222450,100
Plastics
Plastics≤ 200 N/mm²203079611940,1006379550,1104907350,120
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.
Additional accessory:
 
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Quantity
PU
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