Three Flute Ball Nose End Mill / High Efficient Aluminum Ball Nose Drill Bit

Brand Name:KTC
Certification:CCC
Model Number:A380BN
Minimum Order Quantity:10 pcs
Delivery Time:1-35days
Payment Terms:T/T, L/C,Paypal...
Contact Now

Add to Cart

Verified Supplier
Location: Changzhou Jiangsu
Address: Xixiashu Industrial Zone,Xinbei District,Changzhou City,Jiangsu Province,China
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

Three Flute Ball Nose End Mill / High Efficient Aluminum Ball Nose Drill Bit


KTC Ball Nose End Mills for Aluminum


Description


Ball end mills are used for drilling shallow holes, slotting a channel where a flat bottom is not required or most commonly used to produce multi-dimensional contours in molds or dies. The design of ball end mills forms a hemispherical cutting action identical to the diameter of the tool. Because of the shapes required in these products it’s common that multi axis machining centers are used for this work. They can also be used in a secondary way to form a radius at the juncture of perpendicular surfaces. A ball end mill will produce a radius one half the diameter of of the tool used. A square end mill with a radius ground on the corner can provide a small radius at the juncture if reduction of stress is the desired objective.


Specifications


A380CR high gloss aluminum milling cutter series adopt domestic high-quality fine grain tungsten steel material, flexural strength: 4100mpa, grain size: 0.8 μm, not easy to break the edge. A new special aluminum milling cutter with color coating is introduced, which increases the wear resistance of the cutter. The unique groove design and the polishing treatment of the front cutting edge and groove are adopted to increase the cutting performance. It is especially suitable for efficient and high gloss machining of aluminum alloy (6 and 7 series aluminum) materials.


Raw MaterialK30 / YL10.2
TRS>4100N/mm2
Hardness>91HRA
A.O.L50mm-150mm
Grain size0.8 μm
UptoHRC50
Flutes No3F
Suitable forAluminum,plastic and other materials

Standard Sizes

SizeFlute Length of End Mills(mm)
Aluminum Use
D1*D4*502
D1.5*D4*503
D2*D4*504
D2.5*D4*505
D3*D4*506
D3*D3*506
D3.5*D4*507
D4*D4*508
D1*D6*502
D1.5*D6*503
D2*D6*504
D2.5*D6*505
D3*D6*506
D3.5*D6*507
D4*D6*508
D6*D6*5010
D6*D6*5012
D7*D8*6014
D8*D8*6016
D10*7520
D12*7524
D14*10028
D16*10032
D18*10036
D20*10040

Flute Length of Extended End Mills(mm)


D3*D4*756
D4*D4*758
D5*D6*7510
D6*D6*7512
D8*7516
D3*D4*1006
D4*D4*1008
D5*D6*10010
D6*D6*10012
D8*D8*10016
D10*10020
D12*10024
D6*D6*15012
D8*D8*15016
D10*15020
D12*15024
D14*15028
D16*15032
D18*15036
D20*15040

China Three Flute Ball Nose End Mill / High Efficient Aluminum Ball Nose Drill Bit supplier

Three Flute Ball Nose End Mill / High Efficient Aluminum Ball Nose Drill Bit

Inquiry Cart 0