ECD60-08040060TI Centre Drills 4mm x 60° Point 8mm Shank TiSiN Coated Carbide

(Exc. 20% VAT)(£19.20 Inc. VAT)

Model: ECD60-08040060TI
Brand: APT Carbide End Mills

Shipped Weight: 750 g

Availability:

In stock, immediate despatch

APT Carbide End Mills

Carbide End Mills APT Brand

ECD60-08040060TI Carbide Centre Drill 4mm x 60° Point.

8mm Shank 5mm Flute Length 60mm Long.

TiSiN Coated Carbide.

Suitable for Steel, Stainless, Cast Iron and General Use on Materials up to 55HRC.

Dimensions for ECD60-08040060TI (mm)

Point Diameter	Shank Diameter	Flute Length	Overall Length
4.0	8	5.0	60

General Cutting parameters

Material	Cutting Speed VC: m/min	Fz (Feed per tooth)	Application Choice
Non alloyed steel	70-80	0.10-0.13	Good
Low alloyed steel	50-70	0.08-0.10	Good
High alloyed steel - Tool Steel	35-45	0.08-0.10	Good
Stainless - Ferritic	25-35	0.02-0.03	Good
Stainless - Austenitic	20-30	0.02-0.03	Good
Grey cast iron Malleable	70-80	0.10-0.13	Good
Aluminium Castings Si<12%	130-200	0.02-0.04	OK but try uncoated
Aluminium Alloys Si >12%	100-160	0.02-0.04	OK but try uncoated
Bronze & Brass	80-100	0.02-0.04	OK but try uncoated
Nickel Alloys	15-25	0.02-0.02	OK
Titanium Alloys	20-30	0.02-0.03	Good
Hardened Steel up to 50HRC	15-25	0.02-0.02	OK