Walter 01R232 SST+ 135 Degree 3/8" Reduced Shank 1/2" Drill Bit

SST+ 3/8" reduced shank drill bits allow for the drilling of larger holes with drills that have a 3/8" chuck capacity. Their 135° self-centering split point allows for outstanding performance with much less pressure.

Features:

• Made with premium grade cobalt HSS to drill harder materials
• Self centering 135° split-point for reduced thrust requirements and minimized walking
• Cobalt drills can drill approximately 30% faster than HSS drills
• Special bronze SST surface treatment for extreme lubricity and life
• 3/8" reduced shank
• 3-flats shank for reduced slippage in drill chucks

Application:

• Drilling holes in high strength materials
• Heavy-duty drilling
• Drilling large diameter holes
• Drilling with handheld power tools

Technical Tips:

• Speed, feed, and lube are all critical to cutting tool performance