Page 99 - HOLE MAKING CATALOG p001-148

IDI-SG (continued) LF PL IC908
General Use DCM Drill Heads DC
INDEXABLE DRILLS
SIG

6.8-21.9 22.0-25.9

Dimensions

Designation DC LF PL SIG SSC(1)

IDI 243-SG 24.30 6.38 4.420 140 24.0 •
IDI 244-SG 24.40 6.36 4.440 140 24.0 •
IDI 245-SG 24.50 6.34 4.460 140 24.0 •
IDI 246-SG 24.60 6.32 4.480 140 24.0 •
IDI 247-SG 24.70 6.30 4.500 140 24.0 •
IDI 248-SG 24.80 6.29 4.510 140 24.0 •
IDI 249-SG 24.90 6.27 4.530 140 24.0 •
IDI 250-SG 25.00 6.45 4.550 140 25.0 •
IDI 251-SG 25.10 6.43 4.570 140 25.0 •
IDI 252-SG 25.20 6.41 4.590 140 25.0 •
IDI 253-SG 25.30 6.40 4.600 140 25.0 •
IDI 254-SG 25.40 6.38 4.620 140 25.0 •
IDI 255-SG 25.50 6.36 4.640 140 25.0 •
IDI 256-SG 25.60 6.34 4.660 140 25.0 •
IDI 257-SG 25.70 6.32 4.680 140 25.0 •
IDI 258-SG 25.80 6.30 4.700 140 25.0 •
IDI 259-SG 25.90 6.29 4.710 140 25.0 •

• For cutting conditions see pages 101-105

(1) Seat size code

For tools, see pages: DCM-3.5D (7.5-20.9 mm) (92) • DCM-3D (7.5-25.9 mm) (92) • DCM-5D (7.5-25.9 mm) (93) • DCM-8D (10-25.9 mm) (93) • DCT (M8-M24) (134)

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