TMDR20 Cobalt High Speed Steel Jobber Drills

TMDR20 Cobalt High Speed Steel Jobber Drills

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TMDR20 Cobalt High Speed Steel Jobber Drills

Specifications

SKU: TMDR20 Cobalt High Speed Steel Jobber Drills


Cobalt High Speed Steel Jobber Drills
  • 5% Cobalt HSS-(M35).
  • 135° double posterior angle, strong self-centering ability.
  • Excellent cutting hardness, wear resistance and toughness under high temperature.
  • Cutting blade quencing hardness up to HRC66-67, higher than the M2 drill.
  • Ground Flute and Surface, high precsion, good consistency.
  • Use with the machine or hand drill, suitable for stainless steel and heat-resistant steel, titanium and so on.
  • Manufactured to the German standard DIN338.
 
Order
Code
TMDR20
Flute
Dia.
(mm)
Flute
L.
(mm)
Overall
L.
(mm)
Min
PKG
Qty
-00100C 1.0 12 34 10
-00150C 1.5 18 40 10
-00160C 1.6 20 43 10
-00200C 2.0 24 49 10
-00250C 2.5 30 57 10
-00300C 3.0 33 61 10
-00320C 3.2 36 65 10
-00330C 3.3 36 65 10
-00350C 3.5 39 70 10
-00400C 4.0 43 75 10
-00420C 4.2 43 75 10
-00450C 4.5 47 80 10
-00480C 4.8 52 86 10
-00500C 5.0 52 86 10
-00520C 5.2 52 86 10
-00550C 5.5 57 93 10
-00580C 5.8 57 93 10
-00600C 6.0 57 93 10
-00620C 6.2 63 101 10
-00650C 6.5 63 101 10
-00680C 6.8 69 109 10
-00700C 7.0 69 109 10
-00720C 7.2 69 109 10
-00750C 7.5 69 109 10
-00800C 8.0 75 117 5
-08500C 8.5 75 117 5
-00900C 9.0 81 125 5
-00950C 9.5 81 125 5
-01000C 10.0 87 133 5
-01030C 10.3 87 133 5
-01050C 10.5 87 133 5
-01100C 11.0 94 142 5
-01150C 11.5 94 142 5
-01200C 12.0 101 151 5
-01250C 12.5 101 151 5
-01300C 13.0 101 151 5
-01400C 14.0 108 160 5


TMDR20 Cobalt High Speed Steel Jobber Drills