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ATORN HPC reamer, SC TiALN T=4 B 7–8° 3.99mm 0–0.004mm x 75mm x 12mm HA (steel)

ATORN HPC reamer, SC TiALN T=4 B 7–8° 3.99mm 0–0.004mm x 75mm x 12mm HA (steel)

ATORN HPC reamer, SC TiALN T=4 B 7–8° 3.99mm 0–0.004mm x 75mm x 12mm HA (steel)
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Item no: 1013522 103 

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Available in 6-8 working days.

Application
for cutting fit tolerances in through holes on modern CNC machines with steady tool and workpiece clamping up to 1300 N/mm².

Execution
7–8° left-hand spiral, extremely variable pitch and inner cooling, type B

Advantage
  • innovative cutting geometry ensures excellent dimensional accuracy and process reliability for very high cutting parameters
  • high-quality solid carbide cutting material and coating ensure a very long service life
  • Internal cooling ensures optimum chip removal

Notes
Make sure that tools are accurately and tightly clamped (ideally use a hydro-mechanical clamping chuck or precision collet chuck). Note: Please refer to dimension table.

Brand: ATORN
Material to be processed: Steel | Cast metal
Cutting edge diameter: 3,99 mm
Tolerance of fit: 0 / +0,004 mm
Type: HPC UNI
Suitable for through hole: Yes
Form: B
Suitable for blind hole: No
Groove type: Left-hand twist, 7-8°
Number of cutting edges: 4 PCS
Surface: TiAlN
Cutting material: SC
Projecting length: 36 mm
Length: 75 mm
Shank diameter: 6 mm
Coolant supply: Internal
Min./max. diameter (Ø): 3.97-20.0 mm

ATORN-No.: 12160090

EAN no.: 4050293394290

Product Datasheet Datasheet cutting values
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