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FRIDAY, FEB. 3: CLOSED DUE TO BLIZZARD

PreciseBIT 4-flute Scoring / Engraving Countersinks 


Specifications

  • Geometry - 4 flute, 1/4 in. (6.35mm) dia. 1/8 in. (3.18 mm) shank, "V" point
  • Length - indicated ±0.010 in. 
  • Tip angle - nominal  ± 0.5°
  • Shank dia. - 0.1250 in. (3.18 mm) +0.00, -0.0002 in.
  • Runout (TIR) -  0.0002 in. max
  • Max. depth of cut - EFL varies by tip angle
  • Anticipated Life - 6,000 linear inches (phenolic, CNC milling)
  • Material - solid submicrograin carbide
  • Ring Set - 0.800 in. ± 0.002 in. (optional)
  • Operating RPM - CNC certified operation 20k RPM to 100k RPM


B
enefits

  • 4-flute plunge tip insures long life and quiet operation
  • Cutting edge geometry virtually eliminates chatter at high feed rates
  • Optimized for scoring, beveling, carving and engraving non-ferrous metals, hardwoods, phenolics, stabilized woods and composite minerals.

Applications

  • Dimensional signage
  • Engraving plaques, awards, medallions, and labels
  • PCB beveling and countersinking

Notes

  • What is a "Bushing"? (bushings CANNOT be removed and reused)
  • What is a "Depth Ring"?

US$50 Minimum Order

Item # Description Unit Price Depth Ring Enter Qty.
EM4E8-2500-060V  60° Scoring / Engraving 4-flute Countersink 1.50in. (38mm) OAL   $27.25   
EM4E8-2500-082V  82° Scoring / Engraving 4-flute Countersink (for most flat-head and oval-head machine screws) 1.50in. (38mm) OAL   $27.25   
EM4E8-2500-090V  90° Scoring / Engraving 4-flute Countersink 1.50in. (38mm) OAL   $27.25   
EM4E8-2500-100V  100° Scoring / Engraving 4-flute Countersink 1.50in. (38mm) OAL   $27.25   
EM4E8-2500-120V  120° Scoring / Engraving 4-flute Countersink 1.50in. (38mm) OAL   $27.25   
Enter the desired quantity (Qty) then select the "Order" Button.

Order your bits in 10 packs and save 9% off the retail price

Most orders ship within one busines day, subject to credit approval and availability.
US$50 Minimum Order


Sales
Sales  719 488-9640
FAX:  866-453-8473
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Copyright 2002-2012 Think & Tinker / PreciseBits    Updated 8/6/2009 1:58:39 AM