W&H S-12 1:2 Oral Surgery Handpiece

Part #: AHP-77W
The W&H S-12 1:2 Surgical Handpiece (20° Angle) is perfect for surgical extractions (including impacted wisdom teeth), sectioning teeth, sinus lifts, and bone contouring. Its long, angular design is ergonomic, resting in the hand comfortably, and makes access to the posterior of the mouth easier, especially on third molars.
  • Simply and quickly dismantled and re-assembled without the use of tools to ensure thorough cleaning and longevity
  • Maintenance-free sealing system in the head region, which reduces the ingress of dirty liquid and micro particles
  • Practical single-handed lever chuck makes sure that the rotary instrument is securely gripped, even under high loads
  • 1:2 increaser w/ 20° angle
  • 600-80,000 rpm
  • Excellent for oral surgery, sectioning teeth, bone contouring & sinus lifts
  • Quick release bur chuck
  • Long design makes access to third molars easier
  • Pencil grip design makes it easier to see the operating site
  • High quality stainless steel construction for durability and longevity
ahp77w

W&H S-12 1:2 Oral Surgery Handpiece

Part #: AHP-77W
The W&H S-12 1:2 Surgical Handpiece (20° Angle) is perfect for surgical extractions (including impacted wisdom teeth), sectioning teeth, sinus lifts, and bone contouring. Its long, angular design is ergonomic, resting in the hand comfortably, and makes access to the posterior of the mouth easier, especially on third molars.
  • Simply and quickly dismantled and re-assembled without the use of tools to ensure thorough cleaning and longevity
  • Maintenance-free sealing system in the head region, which reduces the ingress of dirty liquid and micro particles
  • Practical single-handed lever chuck makes sure that the rotary instrument is securely gripped, even under high loads
  • 1:2 increaser w/ 20° angle
  • 600-80,000 rpm
  • Excellent for oral surgery, sectioning teeth, bone contouring & sinus lifts
  • Quick release bur chuck
  • Long design makes access to third molars easier
  • Pencil grip design makes it easier to see the operating site
  • High quality stainless steel construction for durability and longevity
ahp77w

PRODUCT COMPARISON

AHP-77W-white-reflectAHP-77DS-white-reflectAHP-99AHP-79W-FO-white-reflectAHP-79W-FO-white-reflect
AHP-77WAHP-77DSAHP-99AHP-79WAHP-79W-FO
Gear Ratio1:2 Increaser1:2 IncreaserN/A1:2.7 Increaser1:2.7 Increaser
Connection TypeE-typeE-TypePneumatic (6-pin, 5-hole, & 4-hole)E-typeE-type
Handpiece TypeStraight (20° Angle)StraightContra Angle (45° Head)Contra Angle (45° Head)Contra Angle (45° Head)
Push ButtonAseptico logo swirlAseptico logo swirlAseptico logo swirl
Single Handed Lever ChuckAseptico logo swirl
Twist ChuckAseptico logo swirl
Max Speed (w/ 40k rpm Motor)80,000 rpm80,000 rpmN/A108,000 rpm108,000 rpm
Recommended MotorAEU-7000EAEU-7000EAEU-7000EAEU-7000E
Fiber OpticAseptico logo swirl
Triple Spray CoolingAseptico logo swirlAseptico logo swirl

VIDEOS

video image link

AHP-77W 1:2 Oral Surgery Handpiece 360

Handpiece Maintenance: Cleaning

W&H S-12 1:2 Oral Surgery Handpiece Disassembly/Assembly