Main Product Image

85903MC

1/4 In. x 1 In. Solid Carbide Double-Flute Downcut Spiral Router Bit

For through cutting where downward pressure and chip removal is desired
Micrograin solid carbide – ensures consistently smooth finish cuts, with superior wear resistance
Downcut design – for template cutting when downward pressure and chip removal is advantageous
Industrial/CNC bit – for high-duty cycle applications
Solid carbide build – provides the best rigidity and long life, for faster feed rates and chip removal, hard-to-route materials, and superior bit life
Upgraded micrograin carbide – engineered for precise cuts and for long bit life
Bosch-exclusive heat-treating process – provides hardness and withstands high temperatures
Comprehensive line of bits – features hundreds of profiles for mortising, edge forming, trimming, surface forming, and cabinetry/joinery in wood, plastic and laminate

Features/Claims

Brand	Bosch
Model Number	85903MC
SKU	2610049483
Product Name	1/4 In. x 1 In. Solid Carbide Double-Flute Downcut Spiral Router Bit
Short Description	Router Bit
List Price - USD	42.92
MSRP - USD	42.89
UNSPSC	Router bits
UNSPSC - Code	27112821
Country of Origin	US
Search Keywords	Bosch, Router Bits, Bosch Router Bits, Router bits and components, Spiral Router Bits, Solid Carbide Double-Flute Spirals, Solid Carbide Double-Flute Down Spirals, Solid Carbide Double-Flute Downcut Spiral Bit, Solid Carbide Double-Flute Downcut Spiral Router Bit
Marketing Copy	Bosch Solid Carbide Router Bits are designed for faster feed rates and chip removal, hard-to-route materials and superior bit life. They feature premium-quality micrograin carbide construction, engineered with a special heat-treating process for an extra-fine finish. The bits provide maximum sharpness and edge retention, as well as best rigidity and long life. Bosch router bits retain painstaking accuracy across hundreds of profiles for mortising, edge forming, trimming, surface forming, and cabinetry/joinery in wood, plastic and laminate.
Extended Marketing Copy	Bosch Solid Carbide Router Bits Bosch Solid Carbide Router Bits are designed for faster feed rates and chip removal, hard-to-route materials and superior bit life. They feature premium-quality micrograin carbide construction, engineered with a special heat-treating process for an extra-fine finish. The bits provide maximum sharpness and edge retention, as well as best rigidity and long life. Bosch router bits retain painstaking accuracy across hundreds of profiles for mortising, edge forming, trimming, surface forming, and cabinetry/joinery in wood, plastic and laminate. Micrograin carbide construction The router bits feature upgraded micrograin carbide construction for precision and durability. They are engineered with a special heat-treating process. Smooth cuts These solid carbide bits cut fast and provide a smooth finish cut. They are designed for balanced cutting with minimal vibration, for control and an extra-clean finish. Solid carbide construction Solid carbide construction on these bits provide the best rigidity and long life. They are designed for faster feed rates and chip removal, hard-to-route materials and superior bit life. Uniform accuracy Bosch router bits retain painstaking accuracy across hundreds of profiles for mortising, edge forming, trimming, surface forming, and cabinetry/joinery in wood, plastic and laminate.
Feature - Benefit Bullet 1	For through cutting where downward pressure and chip removal is desired
Feature - Benefit Bullet 2	Micrograin solid carbide – ensures consistently smooth finish cuts, with superior wear resistance
Feature - Benefit Bullet 3	Downcut design – for template cutting when downward pressure and chip removal is advantageous
Feature - Benefit Bullet 4	Industrial/CNC bit – for high-duty cycle applications
Feature - Benefit Bullet 5	Solid carbide build – provides the best rigidity and long life, for faster feed rates and chip removal, hard-to-route materials, and superior bit life
Feature - Benefit Bullet 6	Upgraded micrograin carbide – engineered for precise cuts and for long bit life
Global Trade Item Number (GTIN)	00000346351767
California Prop 65 Warning Required?	No
FAQs	Q: How durable is the 1/4 In. x 1 In. Solid Carbide Double-Flute Downcut Spiral Router Bit? A: It features a specialized tempering process and high-quality steel construction to ensure long life and increased durability under demanding use. Q: Does the 1/4 In. x 1 In. Solid Carbide Double-Flute Downcut Spiral Router Bit provide a good fit with fasteners? A: Yes, it is engineered with precision-formed tips to ensure a proper fit and reduce slippage.
UPC code NA	000346351767
Spec 1	Straight Router Bit Type: Spiral
Spec 2	Bearing Included: Not Required
Spec 3	Bit Material: Solid Carbide
Spec 5	Number of Flutes: 2
Spec 6	Shank Diameter: 1/4 in
Spec 7	Shank Length (in): 1.5
Spec 8	Overall Length in: 2.5
Spec 9	Set / Individual: Individual