DIVIDING HEAD

Name: DIVIDING HEAD
Brand: Oscar

CODE NO. 848 SIZE IN INCHES 41/2 51/2 61/2 Gear worm ratio 1:40 1:40 1:40 Centre height in mm 115 140 165 Spindle Bore in mm 20 32 38 Spindle Taper 9 9 9 Overall height vertical position in mm 210 260 310 Length of base in mm 175 240 270 Width of base in

DOWNLOAD CATALOG

f in

Click to Expand

DIVIDING HEAD (CODE NO. 848)

Product Overview

The Oscar Dividing Head (Code No. 848) is a precision indexing tool designed for milling operations. This unit is supplied with a complete gear set and indexing plates to facilitate accurate angular positioning and gear cutting applications.

Key Features & Capabilities

Gear Worm Ratio: 1:40 across all available sizes.
Indexing Plates: Includes comprehensive hole circles for Side-A and Side-B indexing.
Gear Set: Supplied with a complete set of change gears (24, 24, 28, 32, 36, 40, 44, 48, 56, 64, 72, 86, 100 teeth).
Spindle Configuration: Features a standard 9° spindle taper.

Technical Specifications

Parameter	4 1/2"	5 1/2"	6 1/2"
Gear Worm Ratio	1:40	1:40	1:40
Centre Height (mm)	115	140	165
Spindle Bore (mm)	20	32	38
Spindle Taper	9°	9°	9°
Overall Height (Vertical) (mm)	210	260	310
Length of Base (mm)	175	240	270
Width of Base (mm)	125	150	170
Weight (kg)	65	90	125

Indexing Plate Data

Indexing Plate	4 1/2"	5 1/2"	6 1/2"
Side-A	11, 16, 19, 25, 37, 41, 49	11, 16, 19, 25, 37, 41, 49	7, 13, 16, 19, 20, 23, 27, 31, 33, 39, 47, 53
Side-B	13, 17, 18, 27, 33, 43, 51	13, 17, 18, 27, 33, 43, 51	9, 11, 15, 17, 18, 21, 25, 29, 37, 41, 49, 51