SpeTool Spiral Router Bits with UpCut 3/8 inch Cutting Diameter, 4 inch Extra Long HRC55 Solid Carbide CNC End Mill for Wood Small Cut, Carving

Features

• Solid Carbide spiral router bit with 1/2inch shank and 3/8inch cutting diameter, 1-3/4 inch cutting length, 4 inch for total length
• The CNC End Mill For Plywood, OAK, MDF, and any hardwood working and Long service life for sharp
• Spiral bits used for smoothly downcut groove and slots, Mortises, Cycles and dados leave with clean edge and top surface, better than straight bits
• The route bit suit for CNC router and Makita, Bosch, and any brand plunge router with 1/4 collet
• Industrial quality control to ensure best performance

Description

SPIRAL BITS VS STRAIGHT BITS The big difference between straight and spiral bits is the angle of their cutting edges Straight bits chop wood straight on, while spiral bits cut at a shear angle.The spiral flutes have a lot of advantages: better chip evacuation, less heat buildup, and cleaner edges. Read more UP CUT VS DOWN CUT Down-cut and up-cut are differing in cutting direction and how wood chips are evacuated. The down cut bit leaves very clean top edges, it is great for cutting shallow dados, rabbets, and visible slots. When cutting dados or grooves with a down cut bit, be sure to slow the feed rate to allow more time for chip removal.The up cut is better at evacuating chips, it is perfect for grooving, routing deep holes, slotting, and mortise. it performs faster cutting while pulling the chips up. Read more WHICH SPIRAL BIT TO USE DOWN-CUT BITS Grooves in tearout-prone materials like highly figured wood, plywood, and other veneersFor clean edge on the tool-side of your stockCutting small parts on the CNC UP-CUT BITS Grooves in straight grained hardwoods like maple, walnut, or oakFor clean edges on opposite side of your stock from the toolPlunge cutting COMPRESSION BITS Through cuts in harwoods, softwoods, plywood, melamine, and other veneers Read more 3/8 Down Cut 3/8 Up Cut 3/8 Extra Long Down Cut 3/8 Extra Long Up Cut 3/8 Compressin Cutting Diameter 3/8" 3/8" 3/8" 3/8" 3/8" Shank Diameter 1/2" 1/2" 1/2" 1/2" 1/2" Cutting Length 1-1/4" 1-1/4" 1-3/4" 1-3/4" 1-1/4" Total Length 3" 3" 4" 4" 3"

Package Dimensions ‏ : ‎ 5.94 x 3.11 x 0.94 inches; 4.66 Ounces

Date First Available ‏ : ‎ April 24, 2019

Manufacturer ‏ : ‎ SpeTool

Best Sellers Rank: #141,938 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #102 in Spiral Router Bits

#102 in Spiral Router Bits:

Customer Reviews: 4.6 out of 5 stars 22 ratings