SDS Max Hammer Bit Electric Hammer Concrete Drill

Body Material : 40Cr Steel with Heat Treatment

Tip Material : YG8C Tungsten Carbide

Tip Type : Cross Carbide Tipped

Shank Type : SDS Plus/Max

Surface Finish : Sand Blasted

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Product Description

Features:

1.Premium 40Cr steel with heat treatment improves core strength for maximum durability and extended life.

2.Hardened, premium carbide insert tip is strong and stays sharp longer for finer material break up and easier drilling.increases strength and durability.

3.Copper braze material gives high heat resistance for reduced tip loss,Carbide tip securely embedded in the steel body.

4.fold spiral flute (S4) for rapid drilling dust removal. With even less vibration and more precise guiding, the stability and service life of the drill bit are increased.

Diameter（mm）	Working Length(mm)	Total Length（mm）
10	160 , 280	280 , 400
12	160 , 280	280 , 400
14	160 , 280	280 , 400
16	160 , 280	280 , 400
18	160 , 280	280 , 400
20	160 , 280	280 , 400
22	160 , 280	280 , 400
25	160 , 280	280 , 400
28	160 , 280	280 , 400
30	160 , 280	280 , 400
32	160 , 280	280 , 400
35	160 , 280	280 , 400
38	160 , 280	280 , 400
40	160 , 280	280 , 400
45	160 , 280	280 , 400
50	160 , 280	280 , 400
55	160 , 280	280 , 400
60	160 , 280	280 , 400
65	160 , 280	280 , 400