Machine reamers

H7 series in accordance with DIN 1420
extremely unequal flute spacing
central internal coolant supply, outlet via oil grooves on shank
intermediate dimensions of Ø 1.95-20.1 mm possible
for clamping in hydraulic and shrink fit chucks

Request Quote / Enquiry Email Specifications

Performance

Material Suitability & Application (ISO 513)

Standard ISO cutting material application classifications for this tooling.

P Steel / Carbon Steel Structural steels, carbon & alloy steels ✓ Suitable

M Stainless Steel Austenitic, ferritic & duplex stainless ✓ Suitable

K Cast Iron Grey cast iron (GG) & nodular (GGG) ✓ Suitable

N Non-Ferrous / Al Aluminium alloys, brass & copper ★ Optimal Choice

S Exotics / Titanium Heat-resistant superalloys & titanium ✓ Suitable

H Hardened Steel High hardness steel alloys 45–65 HRC ✓ Suitable

Inventory

Available Dimensions & Variants

Select standard stock items from the schedule below. Custom geometries available on order.

SKU	Price	Shank Ø	Total length	Nominal Ø mm	Usable length	Cutting edge length	No of cutting edges	Nenn-Ø oberes Abmass	Nenn-Ø unteres Abmass	Action
7286 2.000	Price on Request	4.000	50.000	2.000	22.000	8.000	4	0.008	0.003	Enquire Item →
7286 3.000	Price on Request	4.000	68.000	3.000	40.000	12.000	4	0.008	0.003	Enquire Item →
7286 4.000	Price on Request	4.000	68.000	4.000	40.000	12.000	4	0.010	0.005	Enquire Item →
7286 5.000	Price on Request	6.000	76.000	5.000	40.000	12.000	4	0.010	0.005	Enquire Item →
7286 6.000	Price on Request	6.000	76.000	6.000	40.000	12.000	4	0.010	0.005	Enquire Item →
7286 7.000	Price on Request	8.000	101.000	7.000	65.000	16.000	6	0.012	0.006	Enquire Item →
7286 8.000	Price on Request	8.000	101.000	8.000	65.000	16.000	6	0.012	0.006	Enquire Item →
7286 9.000	Price on Request	10.000	101.000	9.000	61.000	19.000	6	0.012	0.006	Enquire Item →
7286 10.000	Price on Request	10.000	101.000	10.000	61.000	19.000	6	0.012	0.006	Enquire Item →
7286 11.000	Price on Request	12.000	130.000	11.000	85.000	19.000	6	0.015	0.009	Enquire Item →
7286 12.000	Price on Request	12.000	130.000	12.000	85.000	19.000	6	0.015	0.009	Enquire Item →
7286 13.000	Price on Request	14.000	130.000	13.000	85.000	22.000	6	0.015	0.009	Enquire Item →
7286 14.000	Price on Request	14.000	130.000	14.000	85.000	22.000	6	0.015	0.009	Enquire Item →
7286 15.000	Price on Request	16.000	150.000	15.000	102.000	22.000	6	0.015	0.009	Enquire Item →
7286 16.000	Price on Request	16.000	150.000	16.000	102.000	22.000	6	0.015	0.009	Enquire Item →
7286 17.000	Price on Request	18.000	150.000	17.000	102.000	25.000	6	0.015	0.009	Enquire Item →
7286 18.000	Price on Request	18.000	150.000	18.000	102.000	25.000	6	0.015	0.009	Enquire Item →
7286 19.000	Price on Request	20.000	150.000	19.000	100.000	25.000	6	0.017	0.011	Enquire Item →
7286 20.000	Price on Request	20.000	150.000	20.000	100.000	25.000	6	0.017	0.011	Enquire Item →