Home page

330 821 6342

Welcome, Guest | English | USD | Sign In

Item Detail

Continue shopping
57243
MAGNUM DRILL 8.00 * MAGNUM PREMIUM DRILL BIT 135 *

 Additional Information
 

METRIC MAGNUM PREMIUM

Jobbers length - 135° Split Point

  • 135° split point for fast penetration and accurate starting without a center punch.
  • HI-MOLYBDENUM drills are heat treated at 2185 F
  • This gives them a a nitro-carburize finish at 950 F to be measurably HARDER THAN HIGH-SPEED STEEL.
  • Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications.
  • They have FLATS ON THE SHANK for better holding in Drill Chuck.
  • Body and clearance are gold surface treated for MAXIMUM LUBRICITY.

The 135° split point PREVENTS: DRILL ** WALKING ** CENTER PUNCHING ** FREQUENT DRILL REPLACEMENT ** FREQUENT RESHARPENING

  PART NO.     DRILL  
  SIZE   		  OVERALL  
  LENGTH   		  BOLT SIZE     QTY  
  57210     1.60 mm       1-7/8" 2-.40 EA
  57215     2.50 mm       2-23/64" 3-.50 EA
  57220     3.30 mm       2-7/8" 4-.70 EA
  57225     4.20mm       3-1/4" 5-.80 EA
  57230     5.00mm       3-5/8" 6-1.00 EA
  57235     6.00mm       4" 7-1.00 EA
  57240     6.80mm       4-1/8" 8-1.25 EA
  57242     7.80mm       4-1/2" 9-1.25 EA
  57243     8.00mm       4-1/2" EA
  57245     8.60mm       4-3/4" 10-1.50 EA
  57247     9.60mm       5-1/8" 11-1.50 EA
  57250     10.50mm       5-15/64" 12-1.75 EA
  57252     12.00mm       5-7/8" 14-2.00 EA