Welcome to Würth Aerospace Solutions For trade customers only

NC machine reamer HSCO WN, H7 universal

NC machine reamer H7 HSCo WN
MAREAMER-HSCO-DIN1835A-H7-D2,1-L49/11

Art.-no. 0620100210

EAN 4052712404047

All versions

Prices for customers after login
NC machine reamer HSCO WN, H7 universal

Art.-no. 0620100210

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Creates an H7 hole tolerance
  • NC-compliant design similar to DIN 212 (shape D) with even shaft diameter for standardised mounting, especially in hydraulic expansion chucks or high-precision chucks.

  • Twisted flute design

  • Left-hand spiral for maximum concentricity and process reliability

  • No special mounts are required

Application area
  • Especially suited for interrupted cuts such as longitudinal grooves and cross holes

  • Materials to be processed: Suitable for all ferrous metals, non-ferrous metals and steel
Instructions

Please refer to the machining manual for the correct undersize for pre-drilling.

Material to be processed

Steel, Cast metal, Stainless steel, Titanium, Copper, Brass, Aluminium, Plastic

Cutting edge diameter (d1)

2.10 mm

Shank diameter (d2)

2.0 mm

Length (l1)

49 mm

Cutting edge length (l2)

11 mm

Projecting length (l3)

27 mm

Number of cutting edges (Z)

4 PCS

Core hole diameter

2.00 mm

Standards

DIN 212 similar

Form

B

Cutting material

HSCo

Surface

Uncoated

Groove type

Left-hand twist, 8°

Shank style

Cylindrical DIN 6535-HA

Tolerance of fit

H7

Max. drilling depth (D)

8xD

Hole type

Clearance hole

Coolant supply

External

Service life (points system)

3 of 4 points

Versatility (points system)

4 of 4 points

Tolerance of cutting edge diameter

h7

Tolerance of shank diameter

h6

Material of sub-group

General structural steels, Non-alloyed tempering steels < 1000 N/mm², Alloyed tempering steels < 1000 N/mm², Nitriding steels < 1300 N/mm², Grey cast iron, Malleable cast iron, Stainless steels < 850 N/mm², Stainless steels > 850 N/mm², Titanium, Titanium alloys, Copper, Brass, Aluminium, Plastics

Cutting values
For dia. 1.5-9.9
Material designation Tensile strength Cooling vc fz
from to Dia. 1.5-1.9 Dia. 2-4.9 Dia. 5-7.9 Dia. 8-9.9
Steels
General structural steels < 500 N/mm² O/E 10 12 0,060 0,080 0,100 0,130
500-850 N/mm² O/E 6 8 0,060 0,080 0,100 0,130
Carbon steels < 850 N/mm² O/E 6 8 0,060 0,080 0,100 0,130
850-1,000 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
Unalloyed quenched and tempered steels < 700 N/mm² O/E 8 10 0,060 0,080 0,100 0,130
700-850 N/mm² O/E 6 8 0,060 0,080 0,100 0,130
850-1,000 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
Alloyed quenched and tempered steels 850-1,000 N/mm² O/E 3 5 0,048 0,064 0,080 0,100
1,000-1,200 N/mm² O/E 3 5 0,048 0,064 0,080 0,100
Unalloyed case-hardening steels < 750 N/mm² O/E 6 8 0,060 0,080 0,100 0,130
Alloyed case-hardening steels < 1,000 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
1,000-1,200 N/mm² O/E 3 5 0,048 0,064 0,080 0,100
Nitriding steels < 1,000 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
1,000-1,200 N/mm² O/E 3 5 0,048 0,064 0,080 0,100
Tool steels < 850 N/mm² O/E 6 8 0,060 0,080 0,100 0,130
850-1,100 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
1,100-1,400 N/mm² O/E 3 5 0,048 0,064 0,080 0,100
High-speed steels 850-1,200 N/mm² O/E 4 6 0,048 0,064 0,080 0,100
Wear-resistant constructional steel 1,350 N/mm² E 3 5 0,048 0,064 0,080 0,100
Spring steels < 1,200 N/mm² E 3 5 0,048 0,064 0,080 0,100
Stainless steels
Sulphurated stainless steels < 700 N/mm² E 6 8 0,070 0,080 0,100 0,120
Austenitic stainless steels < 700 N/mm² E 6 8 0,070 0,080 0,100 0,120
< 850 N/mm² E 4 6 0,050 0,064 0,080 0,095
Martensitic stainless steels < 1,100 N/mm² E 4 6 0,050 0,064 0,080 0,095
Special alloys < 1,200 N/mm² E 3 5 0,048 0,064 0,080 0,100
Titanium, titanium alloys < 850 N/mm² E 4 6 0,048 0,064 0,080 0,100
Cast metals
Cast iron < 180 HB T/O 8 10 0,108 0,144 0,180 0,200
> 180 HB T/O 4 6 0,072 0,096 0,120 0,150
Spheroidal graphite, malleable iron > 180 HB T/E 8 10 0,108 0,144 0,180 0,200
> 260 HB T/E 6 8 0,090 0,120 0,150 0,180
Non-ferrous metals
Aluminium, aluminium alloys < 530 N/mm² E 15 20 0,090 0,120 0,160 0,200
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 10 15 0,090 0,120 0,160 0,200
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 10 12 0,090 0,120 0,160 0,200
Magnesium, magnesium alloys < 280 N/mm² E 15 20 0,090 0,120 0,160 0,200
Low-alloy copper < 350 N/mm² E 8 12 0,090 0,120 0,150 0,180
Short-chipping brass < 600 N/mm² T/E 12 14 0,120 0,160 0,200 0,250
Long-chipping brass < 600 N/mm² T/E 10 12 0,120 0,160 0,200 0,250
Short-chipping bronze < 600 N/mm² T/E 12 14 0,120 0,160 0,200 0,250
650-850 N/mm² T/E 12 14 0,120 0,160 0,200 0,250
Long-chipping bronze < 850 N/mm² T/E 10 12 0,120 0,160 0,200 0,250
850-1,200 N/mm² T/E 10 12 0,120 0,160 0,200 0,250
Graphite - T 8 10 0,090 0,120 0,150 0,180
Key
O = oil
E = emulsion
T = dry
vc = cutting speed [m/min]
fz = feed [mm/r]
The suggested cutting values are reference values and must be adapted to the respective conditions.
Cutting values
For dia. 10-20
Material designation Tensile strength Cooling vc fz
from to Dia. 10-14.9 Dia. 15-19.9 Dia. 20
Steels
General structural steels < 500 N/mm² O/E 10 12 0,150 0,200 0,250
500-850 N/mm² O/E 6 8 0,150 0,200 0,250
Carbon steels < 850 N/mm² O/E 6 8 0,150 0,200 0,250
850-1,000 N/mm² O/E 4 6 0,100 0,150 0,200
Unalloyed quenched and tempered steels < 700 N/mm² O/E 8 10 0,150 0,200 0,250
700-850 N/mm² O/E 6 8 0,150 0,200 0,250
850-1,000 N/mm² O/E 4 6 0,100 0,150 0,200
Alloyed quenched and tempered steels 850-1,000 N/mm² O/E 3 5 0,100 0,150 0,200
1,000-1,200 N/mm² O/E 3 5 0,100 0,150 0,200
Unalloyed case-hardening steels < 750 N/mm² O/E 6 8 0,150 0,200 0,250
Alloyed case-hardening steels < 1,000 N/mm² O/E 4 6 0,100 0,150 0,200
1,000-1,200 N/mm² O/E 3 5 0,100 0,150 0,200
Nitriding steels < 1,000 N/mm² O/E 4 6 0,100 0,150 0,200
1,000-1,200 N/mm² O/E 3 5 0,100 0,150 0,200
Tool steels < 850 N/mm² O/E 6 8 0,150 0,200 0,250
850-1,100 N/mm² O/E 4 6 0,100 0,150 0,200
1,100-1,400 N/mm² O/E 3 5 0,100 0,150 0,200
High-speed steels 850-1,200 N/mm² O/E 4 6 0,150 0,150 0,200
Wear-resistant constructional steel 1,350 N/mm² E 3 5 0,100 0,150 0,200
Spring steels < 1,200 N/mm² E 3 5 0,100 0,150 0,200
Stainless steels
Sulphurated stainless steels < 700 N/mm² E 6 8 0,130 0,165 0,200
Austenitic stainless steels < 700 N/mm² E 6 8 0,130 0,165 0,200
< 850 N/mm² E 4 6 0,100 0,130 0,160
Martensitic stainless steels < 1,100 N/mm² E 4 6 0,100 0,130 0,160
Special alloys < 1,200 N/mm² E 3 5 0,100 0,150 0,200
Titanium, titanium alloys < 850 N/mm² E 4 6 0,100 0,150 0,200
Cast metals
Cast iron < 180 HB T/O 8 10 0,230 0,250 0,300
> 180 HB T/O 4 6 0,170 0,200 0,250
Spheroidal graphite, malleable iron > 180 HB T/E 8 10 0,230 0,250 0,300
> 260 HB T/E 6 8 0,200 0,200 0,250
Non-ferrous metals
Aluminium, aluminium alloys < 530 N/mm² E 15 20 0,230 0,260 0,300
Aluminium, cast aluminium alloys < 10 % Si < 600 N/mm² E 10 15 0,230 0,260 0,300
Aluminium, cast aluminium alloys > 10 % Si < 600 N/mm² E 10 12 0,230 0,260 0,300
Magnesium, magnesium alloys < 280 N/mm² E 15 20 0,230 0,260 0,300
Low-alloy copper < 350 N/mm² E 8 12 0,200 0,250 0,300
Short-chipping brass < 600 N/mm² T/E 12 14 0,300 0,350 0,400
Long-chipping brass < 600 N/mm² T/E 10 12 0,300 0,350 0,400
Short-chipping bronze < 600 N/mm² T/E 12 14 0,300 0,350 0,400
650-850 N/mm² T/E 12 14 0,300 0,350 0,400
Long-chipping bronze < 850 N/mm² T/E 10 12 0,300 0,350 0,400
850-1,200 N/mm² T/E 10 12 0,300 0,350 0,400
Graphite - T 8 10 0,200 0,250 0,300

Product information

Datasheets (0)

Certificates/ Documents (0)

Additive article:
 
Product
Description
Quantity
PU
Price
/PU
Twist drill bit HSCo DIN 338 Type RN MFD VARIO
Twist drill bit HSCo DIN 338 Type RN MFD VARIO

DRL-TWST-MET-DIN338-HSCO-MFDV-D8,0

Premium all-rounder for use in stationary machines for high-precision machining of almost all materials, such as stainless steel, heat-resistant steels and titanium and for general applications in conventional steel up to 1,400 N/mm² as well as in cast iron and non-ferrous metals (e.g. magnesium alloys, brass, bronze, plastic).
x 3 pcs
90° HSCo WN type RN TiAlN NC spotting drill bit
90° HSCo WN type RN TiAlN NC spotting drill bit

DRL-CENT-MET-NC-90DGR-WN-HSCO-TIALN-D5,0

For centring holes, tip geometry 90°.
x 3 pcs
90° HSCo WN type RN TiAlN NC spotting drill bit
90° HSCo WN type RN TiAlN NC spotting drill bit

DRL-CENT-MET-NC-90DGR-WN-HSCO-TIALN-D6,0

For centring holes, tip geometry 90°.
x 3 pcs
90° HSCo WN type RN TiAlN NC spotting drill bit
90° HSCo WN type RN TiAlN NC spotting drill bit

DRL-CENT-MET-NC-90DGR-WN-HSCO-TIALN-D8,0

For centring holes, tip geometry 90°.
x 3 pcs
90° HSCo WN type RN TiAlN NC spotting drill bit
90° HSCo WN type RN TiAlN NC spotting drill bit

DRL-CENT-MET-NC-90DGR-WN-HSCO-TIALN-D10,

For centring holes, tip geometry 90°.
x 1 pcs
90° HSCo WN type RN TiAlN NC spotting drill bit
90° HSCo WN type RN TiAlN NC spotting drill bit

DRL-CENT-MET-NC-90DGR-WN-HSCO-TIALN-D12,

For centring holes, tip geometry 90°.
x 1 pcs
Conical countersink assortment Green ring, HSCo 90°, DIN 335 C, 6 pieces
Conical countersink assortment Green ring, HSCo 90°, DIN 335 C, 6 pieces

CNTSNK-CONI-SORT-GRN-HSCO-90°-(6,3-20,5)

Consisting of diameters 6.3-20.5 mm. Particularly suitable for processing stainless steel, alloyed or high-alloy and rust- and acid-resistant steels.
x 1 pcs
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 v
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