Twist drill DIN 338
7.3 mm HSS-Co Ruko 215073HSSE-Co 5
Item-no.: 1011884Supplier number: 215073EAN: 4007140035219
PU (PU NW): 10 PiecePU (Packaging): 10 PieceQuantity:
10 PiecePackable
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Description
Strong right-hand cutting high-performance drill bit with pronounced hot hardness resistance. Ideal for drilling stainless, acid and heat-resistant steel with high strength. HSSE-Co 5:High-performance high-speed steel with 5 % cobalt content. High toughness and heat resistance, for drilling in difficult-to-machine materials with a strength of up to 1100 N/mm².
Attributes
Coat
Bronzed surface
Core
thickened
Cutting direction
right-hand cutting
DIN
338
Diameter
7,3 mm
Drilling depth
5 x diameter
Groove profile
normal
Length (battery)
109 mm
Material
HSSE-Co 5
Series
RUKO039215
Shaft
Cylindrical shank
Spiral angle
36°
Spiral length
69 mm
Tip angle
130°
Tip bevel
Form C: Cross grinding
Tolerance
h8
Type
VA