6. Drilling

6.2 Through-hole drills

Drilling
No. of teeth: Z2/V2
RPM: n = 3000-9000 min-1

Drilling
Design without heel

Diagram to determine the feed speed vf depending on the RMP n of the spindle

Drilling
HW-Dowel drill, Marathon-design Z2/V2
WB 120-0-29, WB 120-0-30


Workpiece material:
Chipboard with coating

Operation:
Boring

Correction factor for vf:
Veneered = 0,8
Paper coated = 0,8
MDF, solid wood = 0,7

Marathon-design

Drilling

Multiple performance compared to standard drills, Z2/V2. The round spur profile with shear cut, suitable for boring tear-free holes at high feed speeds. Ideal for machining panel materials coated with difficult surface coatings (e.g. thin decorative paper). High wear-resistant HW-quality, suitable for hardwood and wooden materials. Excellent chip clearance when deep boring from friction reducing tool body coatings. A loose countersink can be clamped on the shank WB 701-0-02.

Shank 8 mm
WB 120-0-31 *
Class.D
mm
GL
mm
L
mm
NL
mm
S
mm
ID Nr.
LL
 ID Nr.
RL
 
*555,5543010x24033724033725
*855,5543010x24033728033727


Spare parts
BEZABMBEMID Nr. 
ScrewM 5x10Length adjustment005802
Shank 10 mm
WB 120-0-29 *
Class.D
mm
GL
mm
L
mm
NL
mm
S
mm
ID Nr.
LL
 ID Nr.
RL
 
*457,5562510x27033714033715
*557,5562510x27033716033717
*657,5562510x27033718033719
*857,555,52510x27033720033721
*1057,555,52510x27033722033723


Spare parts
BEZABMBEMID Nr. 
ScrewM 5x10Length adjustment005802
Without heel
WB 101-0-03 *
Class.D
mm
GL
mm
L
mm
NL
mm
S
mm
ID Nr.
LL
 ID Nr.
RL
 
*47068,53510x30033485033483
*57068,53510x30033484033485
*5,17068,53510x30033492033493
*67068,53510x30033486033487
*87068,53510x30033488033489
*8,27068,53510x30033494033495
*107068,53510x30033490033491


Spare parts
BEZABMBEMID Nr. 
ScrewM 5x10Length adjustment005802
Drilling
No. of teeth: Z2
RPM: n = 3000-9000 min-1
(recommended n = 4500-9000 min-1)

Drilling Design without heel

Diagram to determine the feed speed vf depending on the RPM n of the spindle

Drilling HW-Marathon-Through-hole drills Z2
WB 101-0-10


Workpiece material:
Chipboard with coating

Operation:
Boring

Correction factor for vf:
Veneered = 0,8
MDF, solid wood = 0,7
Chipboard, without coating = 1,3

Marathon-design, shank 10 mm

Drilling

Marathon-design for higher performance time and better cut quality compared to standard design. Special V-point-ground with 2 bevels. Shank 10 mm, Z2, GL = 57,5 mm or 70 mm.

WB 101-0-10 *
Class.D
mm
GL
mm
NL
mm
S
mm
ID Nr.
LL
 ID Nr.
RL
 
*557,52510x25033960033961
*857,52510x25033962033963


Spare parts
BEZABMBEMID Nr. 
ScrewM 5x10Length adjustment005802
WB 101-0-10 *
Class.D
mm
GL
mm
NL
mm
S
mm
ID Nr.
LL
 ID Nr.
RL
 
*5703510x25033964033965
*8703510x25033966033967


Spare parts
BEZABMBEMID Nr. 
ScrewM 5x10Length adjustment005802


•  available ex stock
+ available at short notice