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Product
6-flute right-angle extension milling cutter (high hardness)
Hiah-precision bore:Borerecision:IT6-IT7circular
Classification
Product
STANDARD TOOL
milling cutter
Form of drill tip:cone base(QZ series)/
Bore depth: 1d~1.5d
Hiah-precision bore:Borerecision:IT6-IT7circular
flat base (QP series)
degree:=0.01mmtaper=0.005mm
Excellent surface quality(surfaceroughness:Ra≤1.6um)
Sharp angle of main blade:120°-150°
One-step molding of drilling and reaming
Multiple times of repeated grinding is available,frequency of standard grinding=(effective blade length-bore depth)
·Rvalue of drill tip:0~3mm 2.5 mm
Hierarchical control of bore diameter is available.fluctuiation
Deviation of blade diameter:±0.003 mm
range of bore diameter of a singleproduct:≤0.005mm
Alloy steel with hardness of HRC38~52 can be machined
Cooling method:external/internal cooling;measurementsystem:metric/Britishsystem
Deviation of bore diameter:±0.01 mm,circular degree:<0.01 mm,back taper:00.015 mm
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