Timberline 630-700 Flat Bottom Carbide Tipped Counterbore 1/2 D x 1/4 Drill D x 3/8 SHK for Wood Screw Size #16
$32.76
In Stock
SKU
630-700
Timberline specializes in the design and development of professional quality tools at prices that appeal to every type of crafter. Offering woodworking, carpentry, and contractor tools that deliver superior cuts and smooth performance, Timberline endeavors to supply superior products at more appealing prices. From router bits and saw blades to drill bits, boring bits, hand tools and other accessories, each Timberline tool is carefully engineered to maximize performance while also stretching your tool budget.
Read MoreFlat Bottom Counterbores with Slow Spiral, High-Speed Steel (HSS) M2 Fully Ground Drill Bits. For use in handheld drill, drill press & CNC machine when used with CNC Spring Collet*.CNC CountersinkDrilling countersinks with these bits on the CNC machine is a great way to save time and have your pieces look great every time!With the adjustable depth drill bit you can adjust them for whatever size material you’re working with. They are best used with a drilling toolpath, utilizing the peck drill option at 0.25” per pass with a 0.125” retract height.For best results run at 3,000 RPM with a 30 Inches Per Minute (IPM) plunge rate. No feed rate needs to be set with these as they only move up and down with the Z axis, not side to side. If your software doesn’t allow a 0 feed rate, you can enter 1 IPM in the feed rate as a placeholder.*For 5/16" dia. round shank use a 7-8mm Spring Collet.
For 3/8" dia. round shank use 9-10mmSpring Collet.
| On Offer | No |
|---|---|
| Buy Together | No |
| Ship Free | No |
Write Your Own Review