ATORN SC HPC TiAlN interch. head reamer TH 11.0 mm H7 VA geometry

Name: ATORN SC HPC TiAlN interch. head reamer TH 11.0 mm H7 VA geometry
Brand: ATORN
SKU: 11785311

Brand: ATORN

Surface: TiAlN

Length: 20 mm

Art.-no. 11785311

Manufacturer article no. 10420220

EAN 4050293619171

All versions

Manufacturer information

Specification

Application

For HPC reaming of through holes in the diameter range 10.00 mm–40.00 mm

Execution

Left-hand diagonal toothing with extremely uneven pitch

Advantage

System concentricity in installed state <5 µ
Internal cooling ensures optimal transportation of chips
Ground thread and tapered flat face for maximum changeover accuracy and high strength
Various holder lengths available
Simple to change in the machine

Notes

Configurable dimensions available on request. Note: Please refer to dimension table.

Technical information


Brand	ATORN
EAN	4050293619171
Manufacturer Part Number	10420220
Material to be processed	Stainless steel
Surface	TiAlN
Cutting edge diameter (d1)	11 mm
Suitable for through hole	Yes
Suitable for blind hole	No
Type	HPC VA
Form	B
Tolerance of fit	H7
Replaceable head system	WKS 8
Number of teeth (Z)	6 PCS
Coolant supply	Internal
Cutting material	SC
Tightening torque	12.5 Nm
Cutting direction	Right-hand cutting
Length (l1)	20 mm
Cutting edge length (l2)	10 mm
Width across flats (SW)	8 mm
Harmonized System Code	82076030
Product Group	1BK
Gross Weight	0.028 kg

Material groups for cutting values	Description regarding DIN	Strength Class [N/mm²]	Material No.	Vc [m/min]	f [mm/U]	Suitability
1.00 Steels
1.01 Free machining steel	9 S 20	< 900	1.0711	-	-
1.02 Structural steel	ST 37-2	<500	1.0037	-	-
1.03 Structural steel	ST 60-2	> 500	1.7735	-	-
1.04 Heat-treated steel	42 CrMo 4	<1000	1.7225	-	-
1.05 Cast iron	GS-45	<1000	1.0446	-	-
1.06 Case-hardened steel	16 MnCr 5	<1200	1.7131	-	-
1.07 Ferritic/martensitic stainless steel	X 10 Cr 13	<1100	1.4006	30-40	0.3-0.4	⚫
1.08 Heat-treated steel	43 CrMo 4	>1000	1.3563	-	-
1.09 Nitriding steel	31 CrMoV 9	<1300	1.8519	-	-
1.10 Tool steel	X 38 CrMoV 5 1	<1300	1.2343	-	-
2.00 Stainless steels
2.01 Austenitic stainless steel	G-X 2 CrNiMo 18 15	<1100	1.3953	20-30	0.3-0.4	⚫

Documents/CAD data

Product information

CAD data (available after login)

Certificates/ Documents (2)

Data sheet

Cutting data PDF

Accessory

Required accessory:

Product

Description

Quantity

Price per

Price

Interch. head holder, short, 9.8 x 70 mm, for reamer interch. head no. 11785

Interchangeable head holder

ATORN

Art.-no. 11785513

x 1 Piece

Interch. head holder, standard, 9.8 x 90 mm, for reamer interch. head no. 11785

Interchangeable head holder

ATORN

Art.-no. 11785514

x 1 Piece

Interch. head holder, long, 9.8 x 150 mm, for reamer interch. head no. 11785

Interchangeable head holder

ATORN

Art.-no. 11785515

x 1 Piece

ATORN installation key SW8 length 92 mm special width 2.8 mm

Installation key

ATORN

Art.-no. 11785532

x 1 Piece

ATORN open-end wrench plug-in tool SW8 for torque wrench 9x12 spec width 2.8 mm

Open-end wrench plug-in tool

ATORN

Art.-no. 11785542

x 1 Piece

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