WebCategoryImage Phantom HSS Step Drill DIN 8379 for threaded holes‚ 90°‚ MT M8 6‚8x9mm
Drawing Phantom HSS Step Drill DIN 8379 for threaded holes‚ 90°‚ MT M8 6‚8x9mm
WebCategoryImage
In stock | 4 pieces

Phantom HSS Step Drill DIN 8379 for threaded holes‚ 90°‚ MT M8 6‚8x9mm

163500800
WebCategoryImage Phantom HSS Step Drill DIN 8379 for threaded holes‚ 90°‚ MT M8 6‚8x9mm
Drawing Phantom HSS Step Drill DIN 8379 for threaded holes‚ 90°‚ MT M8 6‚8x9mm
WebCategoryImage
€77.00

DIN 8379, Morse Taper shank

To machining materialsdownload legend
Very adequate for unalloyed and low-alloyed steel ≤600 N/mm²
25-27F
Very adequate for Unalloyed and low-alloyed steel 600 - 850 N/mm²
22-30F
Very adequate for Alloyed steel 850 - 1000 N/mm²
15-20E
Adequate for Stainless steel, ≤850 N/mm²
8-12D
Adequate for Grey cast iron GG HB<260
15-20E
Adequate for Nodular and malleable cast iron HB<260
25-30E
Adequate for Cast Aluminium Si 10 - 24%
45-50G
Adequate for Copper and copper alloys
25-40D
Adequate for Duroplastics en Thermoplastics
22-28D
2527
VC: 26 M/min,
Spindle speed n: 1218 RPM
Feed/Rev: 0.16 mm
Feed f: 195 mm/min
  • choose metric (m) 8
  • choose drill diameter (d1) 6.8 mm
  • choose diameter ø (d3) 9 mm
  • choose working length (l3) 21 mm
  • 98.5% available from stock
  • Real time stock level check
  • Ordered before 19:00 on working days, shipped today
  • You can reach us till 18:00

Specifications

Metric (M)
8
Drill diameter (d1)
6.8 mm
Diameter Ø (d3)
9 mm
Flute length (l2)
81 mm
Working length (l3)
21 mm
Total length (l1)
162 mm
Shank (d2)
MK 1
Shank type
Morse taper (DIN 228)
Point type
Thinned point
Spiral type
Type N
Point angle
118°
Norm
DIN 8379
Tool material
HSS
Cutting direction
Right
Coolant feed
No
Tolerance d1 (Tol. d1)
h8
Intrastat (HS) code
82075060
EAN code
8716563297239