GUHRING - RT100R - Сверла для обработки чугуна со сферической заточкой - 2008 EN
для размещения заказа - guhring@guhring-tools.ru Made by Guhring
RT 100 R - Special tool request
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Solid carbideRatio drills WITHOUT step 0,45 x d Relation of nom.- d1, shank- d3 and shank length l 5
RT 100 R
l3 nom.- d1 min/max 4-6 >6-8 >8-10 >10-12 >12-14 >14-16 >16-18 >18-20
Carbide grade l5 l2
K20 l1
d3 shank- d3 6 8 10 12 14 16 18 20
d3
shank length l5 36 40 45 48 50
d1
Range d2 d1 Complete
Nom.- d1 4.0 – 20.0 mm
Shank- d 3 to DIN 6535
Shank design to DIN 6535 see table above
Drilling depth l 3
Flute length l 2 HA , HE
Total length l 1
Double margins max. 7 x D (run out min. 0.01-0.02)
Cooling
Surface finish/coating max. 155 mm
Workpiece material
Quantity 56 – 205 mm
yes / no
internal / external / soluble oil / minimal quantity lubrication / dry
bright/ F I R E / MolyGlide / Super A
Standard tolerances: nom.- = m7, shank- = h6
Solid carbideRatio drills WITH step
RT 100 R
0,45 x d
Carbide grade
Relation of nom.- d2, shank- d3 and shank length l 5
K20 nom.- d2 min/max 4-6 >6-8 >8-10 >10-12 >12-14 >14-16 >16-18 >18-20
Senkwinkel l4 shank- d3
l5 6 8 10 12 14 16 18 20
l3
l2 shank length l5 36 40 45 48 50
l1
Range Complete
4.0 – 20.0 mm
Step- d 1 4.0 – 20.0 mm
Step- d 2 see table above
Shank- d 3 to DIN 6535 HA , HE
Shank form to DIN 6535 5 – 100 mm
Step length l 4 max. 7 x D (run out min. 0.01-0.02)
Drilling depth l 3 max. 155 mm
Flute length l 2 56 – 205 mm
Total length l 1 60° / 90° / 120° / 180°
Step angle yes / no
Double margins internal / external / soluble oil / min. quantity lubrication / dry
Cooling bright/ F I R E / MolyGlide / Super A
Surface finish/coating
Workpiece material
Quantity
Standard tolerances: step- d1 = m7; body- d2 = h7; shank- d3 = h6 7
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