Cut at an angle, and use two adapters (second adapter sold separately) on one pilot bit to enlarge existing holes.
All Hex8 Spyder hole saws fit on Spyder Rapid Core Eject™ arbor/pilot bits, or use your favorite hole saw (with a 5/8-18 thread) with the Spyder Rapid Core Eject™ arbor system.
Always use a drill motor that is equipped with a support handle.
High speed steel (HSS) pilot bit drills wood, metal and plastics
Spyder's Rapid Core Eject™ arbor removes cores without prying, cuts at an angle, and enlarges existing holes
Spyder Hex8 pilot bit - 3/8-in hex, 1/4-in HSS drill bit
Spin on, spin off saw mounting
2-7/8-In drilling depth
Always drill using a drill motor that is equipped with a support handle
For use in standard rotary drilling mode - not for use in hammer or impacting drill modes
Hex8 3/8-in arbor fits hole saw cups ranging in diameter from 3/4-in to 1-1/8-in
Use with Spyder's arbor #600868P
Dimensions
Bit Diameter (Inches): 1/4-in
Hex Size: 8
Pilot Bit Length: 7-1/8-in
Features
Material: High Speed Steel
Package Quantity: 10
Warranty
Warranty: None
Certifications
CA Residents: Prop 65 Warning(s): Yes
Miscellaneous
UNSPSC: 27112800
Payment & Security
Payment methods
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