Thunderbit® T2HD Black & Bronze Jobber Drill Bit, High Speed Steel, #21, 3-1/4" L, 2-1/8" Flute, 135° Point AngleUnique spiral flute design improves chip ejection and coolant flow Heavy duty core for increased strength and reduced breakage 135 self centering split point to prevent walking Black and Gold surface treatment for added lubricity and higher drilling speeds Jobber length for most general applications Specifications Material High Speed Steel Drill Size #21 Overall Length 3 1 4" Flute Length 2 1 8" Point Angle 135

fully ground body construction

additional drawers and shelves can be added in

6-step depth stop turret with 1/8" step increments

Pressure-sensitive adhesive allows for easy disc attachment

Designed for deburring

Remove the needle housing assembly and anvil

Best grip to frame angle provides optimum nozzle to ground angle for efficient sweeping operation

Quick release blade change lever

Hollow shaft provides clean holes for faster chemical anchor installations

Apply to wood

Softer than nylon self-storing hose with superior elasticity

withstand impacts