Page 672 - Iscar

USER GUIDE
GUNDRILLS Delivery Schedule Based on Drill Dimensions Single Flute Solid Carbide Gundrill Designation

for Carbide Tipped Gundrills

Single Flute Carbide Tipped Gundrill Designations
New Tools
4-6 weeks delivery for any kind of solid cabide gundrill
(1)
Standard Brazed Drill (Carbide Tipped):
Ordering Example: New Tools
(1)
STGD – 05500 – 0500 - 57 - IC08 Standard Solid Carbide Drills
(The only available carbide grade) Ordering Example:
Drill Overall Driver STCGD – 05500 – 0200 – 05
Diameter Length Type Drill Overall Driver
Diameter Length Type
Ø2.5 to Ø20 each 0.1 mm and Ø20 to Ø32 each 1 mm
(1)
Standard geometry suitable in any material Standard driver Semi-Standard Solid Carbide Drills
from the table (page 664) 1-2 weeks delivery” Ordering Example:
CGD – 05520 – 0200 – 05 CPIC08
Semi-Standard Brazed Drill (Carbide Tipped): Drill Overall Driver C=Drill Profile
(1)
Ordering Example: Diameter Length Type P=Polished
GD – 05520 – 0500 – 57 – ER – IC908 (R=Rough)
(carbide grade) (2) IC08=Carbide Grade(2)

Drill Overall Driver E=Head Profile (1)
Special Solid Carbide Gundrills
Diameter Length Type R=Rough
(P-Polished) Ordering Example:
Diameter out of standard range Standard geometry SPCGD - 05520 - 0500 - 02051 - 01
AND/OR head profile from page 71 AND/OR coating Dril Overall Offer No. Version No.
Standard driver from the table (page 664) 3-4 Diameter Length or Drawing
weeks delivery No.

Special Gundrill Carbide Tipped: Repair of a solid carbide drill is not possible
(1)
(1)
Ordering Example: Special Two Flute Carbide Tipped
SPGD – 05520 – 0500 – 02051 – 01 Gundrill Designations
Drill Overall Offer No. Version Ordering Example:
Diameter Length or Drawing No.
No. GD2L - 05520 - 0500 - 02051 - 01
Any special specification (special geometry, special driver, Drill Overall Offer No. Version No.
etc.) 3-4 weeks delivery Diameter Length or Drawing
No.
Repair (Replacement of the Carbide Tip)
Repair of Standard Drills 1. Standard gundrills: delivery within 1-2 weeks
(1)
Ordering Example: from order (shipment time not included).
RSTGD – 05520 – 0500 – IC08 Semi-standard gundrills: delivery within 2-4
(The only available carbide grade) weeks from order (shipment time not included)
Drill Overall Special gundrills: delivery within 8-10 weeks
Diameter Length from order (shipment time not included)
2. Available carbide grades: IC08 – uncoated grade used
Repair of Semi-Standard (1) as a substrate for the following coated grades: IC908
Ordering Example: (TIAlN); IC508 (TiCN+TiN); IC308 (TiCN); IC208 (TiN)
RGD - 05520 - 0500 - GR - IC508
(carbide grade)(2) Standard Geometry Resharpening of
Drill Overall G=Drill Profile Carbide Tipped or Solid Gundrills
Diameter Length R=Rough (P=Polished) (See page 662)
Ordering Example:
Repair of Special Drills stgrind - 05520
(1)
Ordering Example: Drill
RSPGD - 05520 - 0500 - 02051 - 01 Diameter
Drill Overall Offer No. Version No.
Diameter Length or Drawing Special Geometry Resharpening
No. Ordering Example:
SPGRIND- 05520 - 02051 - 01
Drill Offer Version
Diameter No. No.

668 ISCAR