Cutting Base Molding, Inside | Bosch Power Tools 4212L guide

	Cutting Base Molding	• Follow the table for helpful hints on cutting base
	Cutting Base Molding	molding for corners that have 90° angles.
		molding for corners that have 90° angles.

•Base molding can be cut vertical against fence or flat on the table. The maximum size that can be ver- tical on the fence is 4-1/4", flat on table is 8".

BASE MOLDING CUTTING INSTRUCTIONS

LOCATION OF		Molding in Vertical Position:		Molding in Horizontal Position:
MOLDING		Back of molding is		Back of molding is flat

ON SAW		against the fence		on the table


Molding Piece Being Cut		To left of corner	To right of corner	To left of corner	To right of corner


Inside	Miter Angle	Left at 45°	Right at 45°	0°	0°
corner of wall	Bevel Angle	0°	0°	45° left	45° right

Right

Outside

corner of wall

Left	Right

Position of	Bottom	Bottom	Top against	Top against
molding on Saw	against table	against table	fence	fence

Finished	Keep left	Keep right	Keep left	Keep right
side	side of cut	side of cut	side of cut	side of cut
Miter Angle	Right at 45°	Left at 45°	0°	0°
Bevel Angle	0°	0°	45° right	45° left

Position of	Bottom	Bottom	Top against	Top against
molding on Saw	against table	against table	fence	fence

Finished	Keep left	Keep right	Keep left	Keep right
side	side of cut	side of cut	side of cut	side of cut

Cutting Crown Molding	angle”.) NOTE: These		detents	cannot be
Cutting Crown Molding	used with 45° crown molding.
• Crown molding cuts must be positioned properly to	used with 45° crown molding.
• Crown molding cuts must be positioned properly to	• See also pages 25 and 26 for miter and bevel angle
fit exactly.	• See also pages 25 and 26 for miter and bevel angle
fit exactly.	charts for cutting crown moldings			that	have
• There are two ways to cut crown molding: flat on	charts for cutting crown moldings			that	have
• There are two ways to cut crown molding: flat on	38° and 45° spring angles (and the material is
table or angled to table and fence.	laid flat on the miter saw base).
• Crown molding’s “spring angle” is the angle	• Even though these angles are standards, most
between the back of the molding and the bottom flat	rooms do not have angles of exactly 90°, therefore,
surface that fits against the wall.	you will often need to fine tune your settings.
• This miter saw has special miter detents at	The	optional Bosch	DWM40L	MiterFinder
31.6° and bevel detents at 33.9°. These	Digital	Anglefinder/Protractor measures			spring
detents allow you to easily position most crown	angles and corner angles, then automatically deter-
moldings flat on the table and make precise cuts	mines the exact miter and bevel settings
for 90° corners. (These detents are only for use	necessary to make each crown molding cut fit
with crown moldings that have a 38° “spring	perfectly.

	29.

4212L specifications

The Bosch Power Tools 4212L is a highly innovative and versatile tool that caters to the needs of both amateur and professional craftsmen. Designed for precision and efficiency, it stands out with its robust features and advanced technologies, making it an essential addition to any toolbox.

One of the main features of the 4212L is its powerful 15-amp motor, which delivers a remarkable 4,500 RPM. This power allows users to tackle various materials with ease, whether it’s cutting through hardwood, laminate, or even metal. The tool’s speed settings are adjustable, offering versatility in applications and allowing users to customize the tool’s performance based on the specific material being worked on.

The Bosch 4212L also incorporates a high-quality laser guide system that enhances precision. This technology ensures that users have a clear line of sight for accurate cuts, reducing the chances for errors. The integrated laser is easily adjustable, allowing for quick alignment and setup, which saves time and enhances efficiency on the job site.

Another key characteristic of the Bosch 4212L is its dual bevel feature. This allows for compound miter cuts up to 45 degrees in both directions, expanding the range of cuts that can be made. This feature is particularly useful for crown molding and other intricate trim work, providing users with the flexibility needed for more complex projects.

In terms of safety, Bosch has included various design features to protect users during operation. The 4212L is equipped with a soft start feature, which minimizes kickback when the tool is powered up. Additionally, the electric brake works to stop the blade quickly after the trigger is released, enhancing safety during operation.

The overall build quality of the Bosch 4212L reflects durability and reliability. Its sturdy construction is designed to withstand heavy use, ensuring longevity even in demanding work environments. The tool also features an ergonomic handle design, providing comfort and reducing fatigue, which is crucial during prolonged use.

In summary, the Bosch Power Tools 4212L brings together power, precision, and safety in a single, user-friendly package. With its impressive motor, adjustable laser guide, dual bevel capabilities, and safety features, it stands out as a top choice for anyone seeking a high-performance cutting tool. Whether you are a DIY enthusiast or a seasoned professional, the Bosch 4212L is engineered to meet your cutting needs efficiently and effectively.