Sp/Wc Series U Drill Bit 13mm-50mm Depth 2D 3D 4D Indexable U Drill Machinery Lathes CNC Water Metal Spmg Cutting Tool

Name: High Speed Drilling Tool (U Drill)-SP/WC
Item No.: U Drill-SP/WC
Suitable insert: SPMG/WCMT
Pack: High-grade PE outer box

Feature

1.Durable, efficient and cost-effective
2.Powerful functions for multi-stage cutting
3.Direct drilling without center hole and chip removal
4.The drilled holes have high finish and small tolerance
4.Match SP/WC insert
 

How to choose U DRILL

Difference between SP bit and WC bit:

WC U Drill:WC insert is cheap and has high drilling efficiency. The insert is peach type and can be used on three sides. The drilling efficiency is slightly better than that of SP type.

SP U Drill:The bottom hole of SP insert is flat relative to WC, but not completely flat. SP insert is square and can use 4 cutting surfaces, with a better finish than WC