Каталог Sumitomo сверла и развертки - страница 25

Drill Selection Guide


Tempered Steel

Hardened Steel

Stainless Steel


Aluminum Alloy
Heat-resistant


Copper Alloy
Composite
Cast Iron

Cast Iron
Ti Alloy


Ductile
Steels
Coolant Carbon Steel,
Description Drilling Depth (L/D) Coating Alloy Steel Ref. Page
Supply Up to 35HRC
C C SKD Up to From
Up to SUS Ti Inconel FC FCD Al Cu CFRP
0.28% 0.29% SKS 45 HRC 46 HRC

GS Type External S G G S S S S S J8

HGS Type Internal G G G S G G S S S S J8

HY Type Internal G G G G J28
External G G G S S S S S
External G G G S S S S S
MDF Type J34
Internal G G G S S S S S


XHGS Type Internal S G G S S S S J48


PHT Type Internal S G G S S S S J48

WGS Type External S G G S S S S S J44

HX Type Internal G G J20

NHGS Type Internal S S G G J56

DAL Type - External G S J62 J
Drilling
DDL Type - External G S J62

D Type External G G S J30
Solid
SGS Type External S G J46 Special
Indexable
SDC Type Dry S G J61
Reamer
Brazed
MLDH Type Internal G G S S G G G S J63 Others


MLDH-P Type Internal G G S S G G G S J63

MDSS Type External G G G G S G S G G S J66

MDUS Type External G G G S G J66

MDUP Type External G G G S G J66


J3