1"-60 HSS 4 Flute Machine Countersink Quantity:1 Part Number: Assortment Kit #3122012

Part Number: Assortment Kit #3122012 Pieces - Fine Thread

Size 11/64"

and scribe • Resists Twisting Out – Two "wings" on the base of the shank help it resist being twisted or pulled out of the handle • Versatile Handle – The classic square handle is long and slender with contoured sides for overall versatility and maneuverability • Materials and Construction – The shaft of the hook is made from AISI 8650 steel and hardened to 50–54 HRC

Recommended Predrill Hole Size: Softwood: 3/8" | Hardwood: 7/16"

1"-60 HSS 4 Flute Machine Countersink Quantity:1 Part Number: Assortment Kit #3122012Product Description 4 Flute countersinks (or machine countersinks) are designed for countersinking holes for centers or for enlarging existing holes Brand Drill America Part Number DEWMSK1 60 Size 1" 60 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 1" Shank Type Round Countersink Angle 60 Shank Size 1 2" Length 4 3 8" Number of Flutes 4