The document is an engineering drawing for an aluminum heat block. It specifies the block size as 20x20x10 mm and includes a top view, front view, and notes about the material, date, and document identification. Additional information such as dimensions and specifications are provided.

1. 5
10
5
128
6 TAP
3TAP5
4
M 3 TAP x 7
55
10
4
6
6.202 6
10
20
20
Block Size
20x20x10 mm
D
AS3DP004-D
MAR 2014
ALUMINIUM
HEAT BLOCK
TOP VIEW
FRONT VIEW
WEIGHT:
A4
SHEET 1 OF 1SCALE: 2:1
TITLE:REVISION:
DOC ID:
DATE:
DESIGNED BY:
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN MILLIMETERS
MATERIAL: