StrongArm Thunder drill bit

As low as £6.58
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SKU
HST

StrongArm Thunder drill bit

We now have the very high quality, HSS Thunder Bits in 9/32", 11/32" and 13/32", jobbers length in stock. The slight oversize for 1/4", 5/16" & 3/8" holes in the mild steel helps the carbide and diamond core drills run cooler with less side friction and greater efficiency.

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