Grizzly Industrial Carbide-Tipped Tool Bit Sets - 1/2in. 20 pc.

Grizzly Industrial Carbide-Tipped Tool Bit Sets - 1/2in. 20 pc.. Long-lasting and very sharp these bits feature tapered heavy-duty steel bodies with Cooling SlotsTM for fast cool trouble-free bit removal. Large carbide-tipped twist drill bits handle the toughest and most brittle materials with ease and the bold hex shanks require no secondary support. The smaller diameter twist drill bits bore clean holes with a bolder tip great for metals and for metalworking with caution Also includes a conven