SAP Happy Maple Tree Tapping Drill Bit — 5/16" M2 High Speed Steel, Razor-Fluted, Anti-Sear Design | Precision-Sized for 5/16" Tree Saver Spiles & Taps

★★★★★ 5.0 97 reviews

$17.97
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$17.97
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Management number 219063900 Release Date 2026/05/03 List Price $7.19 Model Number 219063900
Category
  • Cut cold, not hot. Standard bits create friction heat that sears the xylem — microscopic sap channels — permanently shutting down flow before your season starts. M2 High Speed Steel with razor-fluted geometry cuts clean at any drill speed.
  • Precision-sized for tree saver spiles. This 5/16" bit matches modern 5/16" spiles exactly — no gap, no leak, no loose fit. Competitor kits ship 8mm bits that don't seat properly. One correct size, one clean hole, one season of full flow.
  • Rapid-Flute System clears chips on contact. Wood chips packed in the cavity breed bacteria, triggering the tree's scab response and ending your run early. Spiral flutes eject chips instantly — leaving a surgical cavity that stays open all season.
  • Depth control built in. Optimal tap depth is 1.5" into sapwood. Too shallow cuts flow; too deep hits dry heartwood. Wrap tape at the 1.5" mark for a visual stop — combine with Sap Happy 5/16" spiles for a matched, zero-leak system.
  • Built for multiple seasons. M2 High Speed Steel holds an edge through hundreds of holes — rinse after use, dry completely, store in a sleeve. Most hardware store bits dull after a single season. This one stays sharp and ready for next year.

UPC 632709802601
Model SH516M2
Brand Name SAP HAPPY SUGARIN SUPPLIES
Shank Type Straight
Part Number SH516M2
Finish Types Uncoated
Manufacturer SAP HAPPY SUGARIN' SUPPLIES
Material Type High Speed Steel (HSS)
Item Dimensions 4 x 0.31 x 0.31 inches
Tool Flute Type Spiral
Cutting Diameter 7.94 Millimeters
Number of Flutes 2
Number of Pieces 1
Included Components 5/16" M2 HSS Drill Bit
Surface Recommendation Wood

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