Welcome to Würth Slowakia For trade customers only
Twist drill bit HSCo8 WN TYPE RH - DRL-TWST-MET-WN-MK-HSCO8-D35,0

Twist drill bit HSCo8 WN TYPE RH

Twist drill bit HSCo8 WN type RH
DRL-TWST-MET-WN-MK-HSCO8-D35,0
ZEBRA

Art.-no. 0618303500
EAN 4052712047572
All versions

Price for selected packaging unit
Twist drill bit HSCo8 WN TYPE RH

Art.-no. 0618303500

Price for selected packaging unit
Quantity
PU
x 1 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

The extra stable morse taper drill bit with 8% cobalt alloy for column drills for working with hard-to-machine materials (e.g. Hardox) with extremely high strengths of up to 1,400 N/mm², such as excavator shovels, lorry attachments, armour plating, snow ploughs, agricultural machinery, etc.

Excellent stability and cutting force


Extra-short drilling section and reinforced core



Extra-high level of resistance to breakage


Optimised cutting edge and special, flat helix angle



Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® Bronze

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

 | 

 | 

Suitable for machine type

Pedestal drilling machine

Material to be processed

Hard and tough material

Quality

ZEBRA-Premium

Standard / drilling depth

CS / 3xD

Diameter (Ø)

35.0 mm

Suitable for morse taper tools

MK 4

Length (l1)

277 mm

Chip flute length (l2)

128 mm

Shank style

Morse taper

Surface

Vaporised

Cutting material

HSCo8

Type

RH

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)

2 of 4 points

Drilling behaviour (point system)

3 of 4 points

Suitable for upright drilling machine (points system)

4 of 4 points

Suitable for milling-drilling centre (points system)

2 of 4 points

Self-centring

Yes

Suitable for tensile strength up to

1400 N/mm²

Material of sub-group

Alloyed tempering steels, Nitriding steels, Tool steels, High-speed steels, Cast iron, Ductile iron, Malleable cast iron, Titanium, Titanium alloys, Hardox, Spring steels, Bronze, short-chipping, Bronze, long-chipping, Brass, short-chipping

Key
vc = cutting speed [m/min]
f = feed [mm/r]
n = rotation speed [rpm]
The suggested cutting values are reference values and must be adapted to the respective conditions.
For dia. 40.0
Material designation Tensile strength from dia. 40.0
vc n f
from to from to
Steels
General structural steels ≤ 850 N/mm² 25 35 199 279 0,400
Unalloyed quenched and tempered steels ≤ 850 N/mm² 25 35 199 279 0,400
Low-alloy quenched and tempered steels ≤ 850 N/mm² 25 35 199 279 0,400
Unalloyed quenched and tempered steels ≤ 1,000 N/mm² 20 25 159 199 0,300
Low-alloy quenched and tempered steels ≤ 1,000 N/mm² 20 25 159 199 0,300
Alloyed quenched and tempered steels ≤ 1,200 N/mm² 8 12 64 95 0,250
Nitriding steels ≤ 1,200 N/mm² 8 12 64 95 0,250
Tool steels ≤ 1,200 N/mm² 8 12 64 95 0,250
High-speed steels ≤ 1,200 N/mm² 8 12 64 95 0,250
Stainless steels
Titanium and titanium alloys ≤ 850 N/mm² 3 8 24 64 0,250
Special alloys ≤ 1,200 N/mm² 3 8 24 64 0,250
Cast metals
Cast iron ≤ 350 HB 20 30 159 239 0,400
Spheroidal graphite and malleable iron ≤ 350 HB 18 22 143 175 0,400
Hard materials
Hardox 8 10 64 80 0,320
Spring steels ≤ 330 HB 5 10 40 80 0,320
For dia. 8.0-12.0
Material designation Tensile strength from dia. 8.0 from dia. 10.0 from dia. 12.0
vc n f n f n f
from to from to from to from to
Steels
General structural steels ≤ 850 N/mm² 25 35 995 1393 0,100 796 1114 0,120 663 928 0,140
Unalloyed quenched and tempered steels ≤ 850 N/mm² 25 35 995 1393 0,100 796 1114 0,120 663 928 0,140
Low-alloy quenched and tempered steels ≤ 850 N/mm² 25 35 995 1393 0,100 796 1114 0,120 663 928 0,140
Unalloyed quenched and tempered steels ≤ 1,000 N/mm² 20 25 796 995 0,100 637 796 0,120 531 663 0,140
Low-alloy quenched and tempered steels ≤ 1,000 N/mm² 20 25 796 995 0,100 637 796 0,120 531 663 0,140
Alloyed quenched and tempered steels ≤ 1,200 N/mm² 8 12 318 477 0,100 255 382 0,120 212 318 0,140
Nitriding steels ≤ 1,200 N/mm² 8 12 318 477 0,100 255 382 0,120 212 318 0,140
Tool steels ≤ 1,200 N/mm² 8 12 318 477 0,100 255 382 0,120 212 318 0,140
High-speed steels ≤ 1,200 N/mm² 8 12 318 477 0,100 255 382 0,120 212 318 0,140
Stainless steels
Titanium and titanium alloys ≤ 850 N/mm² 3 8 119 318 0,100 95 255 0,120 80 212 0,140
Special alloys ≤ 1,200 N/mm² 3 8 119 318 0,100 95 255 0,120 80 212 0,140
Cast metals
Cast iron ≤ 350 HB 20 30 796 1194 0,140 637 955 0,160 531 796 0,200
Spheroidal graphite and malleable iron ≤ 350 HB 18 22 716 875 0,140 573 700 0,160 477 584 0,200
Hard materials
Hardox 8 10 318 398 0,080 255 318 0,100 212 265 0,120
Spring steels ≤ 330 HB 5 10 199 398 0,080 159 318 0,100 133 265 0,120
For dia. 28.0-36.0
Material designation Tensile strength from dia. 28.0 from dia. 32.0 from dia. 36.0
vc n f n f n f
from to from to from to from to
Steels
General structural steels ≤ 850 N/mm² 25 35 284 398 0,260 249 348 0,300 221 309 0,360
Unalloyed quenched and tempered steels ≤ 850 N/mm² 25 35 284 398 0,260 249 348 0,300 221 309 0,360
Low-alloy quenched and tempered steels ≤ 850 N/mm² 25 35 284 398 0,260 249 348 0,300 221 309 0,360
Unalloyed quenched and tempered steels ≤ 1,000 N/mm² 20 25 227 284 0,260 199 249 0,280 177 221 0,300
Low-alloy quenched and tempered steels ≤ 1,000 N/mm² 20 25 227 284 0,260 199 249 0,280 177 221 0,300
Alloyed quenched and tempered steels ≤ 1,200 N/mm² 8 12 91 136 0,220 80 119 0,240 71 106 0,250
Nitriding steels ≤ 1,200 N/mm² 8 12 91 136 0,220 80 119 0,240 71 106 0,250
Tool steels ≤ 1,200 N/mm² 8 12 91 136 0,220 80 119 0,240 71 106 0,250
High-speed steels ≤ 1,200 N/mm² 8 12 91 136 0,220 80 119 0,240 71 106 0,250
Stainless steels
Titanium and titanium alloys ≤ 850 N/mm² 3 8 34 91 0,220 30 80 0,240 27 71 0,250
Special alloys ≤ 1,200 N/mm² 3 8 34 91 0,220 30 80 0,240 27 71 0,250
Cast metals
Cast iron ≤ 350 HB 20 30 227 341 0,300 199 298 0,320 177 265 0,350
Spheroidal graphite and malleable iron ≤ 350 HB 18 22 205 250 0,300 179 219 0,320 159 195 0,350
Hard materials
Hardox 8 10 91 114 0,240 80 99 0,260 71 88 0,300
Spring steels ≤ 330 HB 5 10 57 114 0,240 50 99 0,260 44 88 0,300
For dia. 16.0-24.0
Material designation Tensile strength from dia. 16.0 from dia. 20.0 from dia. 24.0
vc n f n f n f
from to from to from to from to
Steels
General structural steels ≤ 850 N/mm² 25 35 497 696 0,180 398 557 0,200 332 464 0,220
Unalloyed quenched and tempered steels ≤ 850 N/mm² 25 35 497 696 0,180 398 557 0,200 332 464 0,220
Low-alloy quenched and tempered steels ≤ 850 N/mm² 25 35 497 696 0,180 398 557 0,200 332 464 0,220
Unalloyed quenched and tempered steels ≤ 1,000 N/mm² 20 25 398 497 0,180 318 398 0,200 265 332 0,220
Low-alloy quenched and tempered steels ≤ 1,000 N/mm² 20 25 398 497 0,180 318 398 0,200 265 332 0,220
Alloyed quenched and tempered steels ≤ 1,200 N/mm² 8 12 159 239 0,160 127 191 0,180 106 159 0,200
Nitriding steels ≤ 1,200 N/mm² 8 12 159 239 0,160 127 191 0,180 106 159 0,200
Tool steels ≤ 1,200 N/mm² 8 12 159 239 0,160 127 191 0,180 106 159 0,200
High-speed steels ≤ 1,200 N/mm² 8 12 159 239 0,160 127 191 0,180 106 159 0,200
Stainless steels
Titanium and titanium alloys ≤ 850 N/mm² 3 8 60 159 0,160 48 127 0,180 40 106 0,200
Special alloys ≤ 1,200 N/mm² 3 8 60 159 0,160 48 127 0,180 40 106 0,200
Cast metals
Cast iron ≤ 350 HB 20 30 398 597 0,250 318 477 0,260 265 398 0,280
Spheroidal graphite and malleable iron ≤ 350 HB 18 22 358 438 0,250 286 350 0,260 239 292 0,280
Hard materials
Hardox 8 10 159 199 0,140 127 159 0,160 106 133 0,200
Spring steels ≤ 330 HB 5 10 99 199 0,140 80 159 0,160 66 133 0,200
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
CUT+COOL drilling and cutting oil
CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-400ML

Multi cutting oil for light to medium machining work
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

High-performance cutting oil for the heaviest machining work and higher cutting speeds
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-5LTR

High-performance cutting oil for the heaviest machining work and higher cutting speeds
x 1 pcs
Cut and Cool Perfect drilling/cutting paste
Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Optimum results and safety for all materials and applications
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
Show all product details